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  • Air Dome Cost Per Square Foot 2026

    Air Dome Cost Per Square Foot 2026

    You’ll pay between $35 to $60 per square foot for a complete air dome installation in 2026, with costs varying considerably by region and project size. Northeast installations run $45-$60 per square foot, while Southern regions cost $35-$50. Large commercial domes over 10,000 square feet achieve the best per-square-foot value, offering 50-75% savings compared to permanent structures. Foundation work adds $4-$25 per square foot, plus $20,000 in engineering fees for code compliance and structural design requirements.

    Air Dome Costs: 2026 Price Ranges Per Square Foot

    Air dome costs in 2026 typically range from $35 to $60 per square foot when you factor in complete installation packages that include fabric materials, ventilation blowers, entry doors, and basic lighting systems.

    You’ll find significant regional variations affecting your air dome cost per square foot, with Northeast installations reaching $45-$60 per square foot, while Southern regions start at $35-$50 per square foot.

    When calculating sports dome price per sq ft, you’ll save 50-75% compared to permanent facilities.

    Your project size directly impacts pricing—larger domes cost less per square foot proportionally. Structural and mechanical engineering typically adds around $20,000 to your total project cost regardless of dome size.

    Premium materials like flame-retardant membranes add $10-$25 per square foot to baseline packages.

    Use an air dome pricing calculator to estimate your specific requirements, considering local building codes and soil conditions that influence foundation expenses.

    How Air Dome Size Impacts Your Total Budget

    When planning your air dome project, size becomes the most crucial factor determining your total investment, with costs dropping dramatically as square footage increases.

    Small domes ranging from 200-850 square feet cost $50,000-$200,000 total, while large commercial installations achieve economies of scale with per-square-foot costs as low as $10-12.

    Tennis bubble square foot cost benefits greatly from larger dimensions due to fixed overhead distribution.

    Here’s how size affects your budget:

    1. Small installations (under 1,000 sq ft): Higher per-square-foot costs due to fixed manufacturing expenses
    2. Medium projects (1,000-10,000 sq ft): Moderate cost reductions with improved efficiency
    3. Large commercial domes (10,000+ sq ft): Maximum savings achieving 50-75% less than permanent structures
    4. Foundation costs: Scale proportionally with site conditions rather than dome size alone. Foundation expenses can reach approximately $350,000 for large installations like 100,000 square foot facilities.

    Fabric, HVAC, and Design Features: Material Cost Breakdown

    Your fabric selection dramatically affects your air dome’s upfront investment, with premium materials like Ferrari or Sattler membranes pushing costs from $25 to $50 per square foot compared to standard options.

    You’ll face additional decisions between single and dual-membrane configurations, where dual-layer systems increase fabric expenses but deliver better insulation and longevity.

    Your HVAC system adds another $0.50 to $1.50 per square foot annually in operational costs, with pricing variables including your local climate conditions, utility rates, and the dome’s overall size. These systems work alongside high-performance air blowers that maintain optimal structural pressure and ventilation throughout the facility.

    Premium Fabric Cost Impact

    Premium fabric selection greatly impacts your air dome’s base pricing, with costs escalating from as low as $12 per square foot for standard materials to $50 per square foot for high-performance membranes.

    Your fabric choices directly influence both upfront costs and long-term performance. Leading manufacturers like Ferrari and Sattler offer premium options that command higher prices but deliver superior durability and safety compliance.

    Key premium fabric cost factors include:

    1. Flame-retardant treatments – Essential for safety compliance but increase material expenses considerably.
    2. High light-transmission fabrics – Premium pricing while maintaining 50-75% savings over permanent construction.
    3. Double-membrane systems – Range $25-$50 per square foot for specialized applications like tennis facilities.
    4. Custom color selection – Adds premium costs beyond standard fabric offerings.

    These upgrades guarantee your structure meets enhanced performance standards. The non-conductive materials used in premium fabric buildings help maintain consistent temperatures, reducing ongoing HVAC operational expenses.

    HVAC System Pricing Variables

    HVAC systems represent the most significant operational expense beyond your initial fabric investment, with pricing variables that dramatically affect both installation and long-term costs.

    You’ll face annual utility expenses ranging from $0.50–$1.50 per square foot for heating, cooling, and lighting combined. Your total costs depend heavily on climate conditions, usage patterns, and dome size efficiency factors.

    Regional energy rates and local weather patterns create substantial pricing variations across different markets.

    You’ll find that larger domes achieve better per-square-foot efficiency, while specialized fabric types can reduce overall HVAC demands. Advanced monitoring systems help identify potential issues before they trigger automated security responses that could disrupt system operations.

    Your lighting systems contribute variable costs within this utility spectrum, depending on your specific dome specifications and operational requirements.

    System efficiency directly correlates with your fabric selection and local energy pricing structures.

    Foundation and Installation: What to Budget Beyond the Dome

    While the dome itself represents the most visible cost in your air structure project, foundation and installation expenses often surprise first-time buyers with their substantial impact on the total budget.

    You’ll need to budget for several critical components beyond the dome structure:

    1. Foundation costs – Expect $4-$25 per square foot, with concrete slabs averaging $6-$14 per square foot.
    2. Professional installation – Small domes require 1-2 days, while larger projects span multiple weeks with specialized crews.
    3. Engineering fees – Structural and mechanical engineering typically costs around $20,000 for code compliance.
    4. Site preparation and permitting – Budget $30,000-$90,000 for mid-size domes, including ground leveling and permit drawings.

    Foundation design depends heavily on soil conditions, wind codes, and frost line depth in your area.

    Air Dome Pricing: US vs European Market Comparison

    You’ll find significant price differences when comparing US and European air dome markets, with American entry-level options starting around $10-12 per square foot versus Europe’s higher baseline of €50-250 per square meter ($46-232/sq ft).

    These variations stem largely from different regulatory requirements, particularly fire safety standards and HVAC specifications that can drive costs 30-50% higher in certain regions.

    Your final project cost will depend heavily on local building codes, energy requirements, and environmental conditions that vary dramatically between these markets.

    Regional Pricing Structure Differences

    Air dome pricing structures reveal stark differences between US and European markets, with American installations typically ranging from $35-$60 per square foot while European projects cost €50-€250 per square meter (roughly $54-$270 per square foot at current exchange rates).

    You’ll encounter distinct pricing drivers in each region that markedly impact your project costs.

    Key regional factors affecting your air dome investment:

    1. Fire safety standards – US and European regulations require different material specifications and compliance measures.
    2. Inflation systems – Regional standards mandate distinct blower technologies and backup systems.
    3. HVAC requirements – Energy efficiency standards and climate considerations vary dramatically between markets.
    4. Labor costs – Installation timeframes and skilled workforce availability differ markedly across regions.

    Understanding these regional variations helps you budget accurately for your specific location.

    Regulatory Impact On Costs

    Regulatory compliance costs form the backbone of pricing differences between US and European air dome markets, with fire safety standards alone adding $10-$25 per square foot to your project budget.

    You’ll face mandatory flame-retardant membrane requirements and premium fabric certifications from Ferrari or Sattler materials to meet code standards.

    Engineering documentation demands $20,000 baseline costs regardless of location, as licensed engineers must stamp every project element for IBC and ASCE 55-16 compliance.

    Your permit drawings require structural, mechanical, and often civil engineering involvement across all 50 US states and 42 international markets.

    European standards drive stricter energy efficiency mandates, while HVAC compliance adds $180,000-$420,000 to turnkey installations.

    Material certification requirements and fabric standards create the 50-250 euros per square meter pricing structure you’ll encounter overseas.

    Market-Specific Cost Factors

    While American air dome projects typically range from $10–$50 per square foot, European markets command €50–€250 per square meter due to fundamental differences in construction standards, labor costs, and regulatory frameworks.

    You’ll encounter distinct pricing structures across markets that reflect regional priorities:

    1. Material Standards – European projects require premium fabrics like Ferrari or Sattler membranes, while US installations include flame-retardant materials within standard $10–$25 pricing.
    2. Compliance Testing – Different fire safety regulations between markets create separate cost structures for material selection and certification processes.
    3. Foundation Requirements – Geological conditions vary greatly, with European projects potentially facing different site preparation challenges than North American grade beam systems.
    4. Labor Markets – Regional wage differences and specialized installation expertise affect total project expenses across continents.

    Annual Operating Costs: Utilities and Maintenance Per Square Foot

    Beyond the initial installation investment, you’ll face ongoing operational expenses that typically range from $3–$6 per square foot annually for your air dome facility.

    Your primary costs stem from utilities, averaging $0.50–$1.50 per square foot yearly for heating, cooling, and lighting systems. Climate notably impacts these expenses, with extreme weather conditions driving higher HVAC demands.

    Maintenance remains relatively minimal at $0.10–$0.20 per square foot annually. You’ll need standard HVAC servicing and occasional fabric inspections, but air domes require less upkeep than traditional buildings.

    Larger facilities typically achieve better per-square-foot efficiency rates.

    Your actual costs depend on usage frequency, local utility rates, fabric specifications, and geographic location.

    Preventive maintenance programs help reduce emergency repairs while predictable utility rate structures enhance cost planning accuracy.

    Frequently Asked Questions

    What Permits and Approvals Are Required Before Air Dome Construction Begins?

    You’ll need building permits from your local department, which requires structural and mechanical engineering stamps costing around $20,000.

    Contact your building department early to verify they’ll accept alternative materials with professional engineer approval.

    You’ll also need seismic zone verification using ASCE 7 tools, plus water and septic permits in most counties requiring soil tests and site plans.

    Zoning compliance verification’s mandatory before construction begins.

    How Long Does Typical Air Dome Construction Take From Start to Finish?

    You’ll complete your air dome project in just a few weeks from start to finish, which is dramatically faster than traditional construction that takes months or years.

    Your timeline includes concurrent site preparation and dome production phases, followed by installation that ranges from 2-4 days for small domes to several weeks for larger, complex installations.

    This multi-phase approach maximizes efficiency and gets you operating quickly.

    Are Air Domes Covered by Standard Commercial Property Insurance Policies?

    Yes, you can get standard commercial property insurance for your air dome.

    Most insurance providers will cover air-supported structures under standard policies, including protection against fire, wind, hail, vandalism, and water damage.

    However, you’ll likely need specialized underwriting since air domes require different risk assessment than conventional buildings.

    Insurance companies treat these structures as important business investments requiring thorough coverage comparable to traditional buildings.

    What Happens to Air Dome Costs During Winter Construction Seasons?

    You’ll face higher air dome costs during winter construction, typically seeing 10-20% price increases.

    Cold weather complicates installation, requiring specialized equipment and extended labor hours.

    You’re dealing with material handling challenges, potential weather delays, and contractor scheduling premiums.

    Northern regions like the Northeast already command $45-$60/sq ft, and winter conditions push these costs even higher.

    You’ll get better pricing if you schedule installation during spring or fall seasons instead.

    Can Existing Concrete Slabs Be Used as Air Dome Foundations?

    You can potentially use existing concrete slabs as air dome foundations, but they’ll need professional evaluation first.

    Your slab must meet specific thickness, reinforcement, and anchor point requirements to handle uplift pressures.

    Most air domes require a perimeter grade beam for proper anchoring, which you might need to add.

    While using existing concrete can reduce costs by $15-25/sq ft, you’ll still need structural modifications and compatibility assessments before installation.

  • Indoor Tennis Facility Cost Guide 2026

    Indoor Tennis Facility Cost Guide 2026

    You’ll spend between $330,000 and $620,000 per court for a complete indoor tennis facility in 2026, including construction ($250,000-$500,000), site preparation ($10,000-$25,000), and professional installation ($40,000-$100,000). Your surface choice considerably impacts costs—clay runs $45,000-$110,000, concrete $60,000-$115,000, and asphalt $45,000-$60,000. Don’t forget permits, electrical, and fencing expenses ranging $6,600-$20,000. The structure type you choose will determine your total investment and ongoing operational expenses.

    How Much Does An Indoor Tennis Court Really Cost?

    When you’re planning an indoor tennis facility, expect to invest $250,000 to $500,000+ per court for construction. Your indoor tennis facility cost depends heavily on materials, site conditions, and structural complexity. Premium finishes and custom features push prices toward the upper range.

    You’ll need essential infrastructure including structural framing, permanent roofing, heating systems, insulation, ventilation, and professional lighting.

    Each court requires 78′ x 120′ (23.8m x 36.6m) minimum space with high ceilings for proper playability.

    Consider alternative construction methods to reduce your indoor tennis building price. Air-supported domes offer lower upfront investment, though they require annual setup costs.

    For budget-conscious projects, tennis dome cost ranges from $80,000 to $400,000, considerably less than permanent structures costing $500,000 to $2M+. Plan for ongoing annual maintenance costs of $1,500 to $3,000 per court to ensure your facility remains in optimal playing condition.

    Site Prep And Foundation Costs For Tennis Courts

    Before construction begins, proper site preparation forms the foundation of your indoor tennis facility project, typically costing $10,000 to $25,000 for standard installations. Your tennis court covering cost depends heavily on thorough groundwork that prevents future structural issues.

    Site preparation involves several critical phases that directly impact your covered tennis court pricing:

    • Site clearing and grading – $1,000 to $10,000 depending on terrain complexity and vegetation density
    • Professional surveying – $400 to $800 for property line verification and baseline measurements
    • Foundation materials – $1 to $12+ per square foot for compacted gravel, asphalt, or concrete bases
    • Drainage systems – Essential for moisture management in areas with heavy rainfall or poor soil conditions
    • Soil stabilization – Prevents settling and cracking that compromises long-term court performance

    Proper preparation guarantees your indoor facility’s structural integrity and longevity. Indoor courts generally cost more due to structural requirements that must accommodate overhead coverage and climate control systems.

    Clay Vs Asphalt Vs Concrete Court Surfaces

    After completing site preparation, you’ll face an essential decision that greatly impacts both your initial investment and long-term operational costs: selecting the right court surface.

    Surface Type Construction Cost Lifespan
    Clay $25,000–$90,000 Decades
    Asphalt $40,000–$100,000 20–25 years
    Concrete $60,000–$115,000 25–40 years

    Clay courts offer the longest lifespan but require high ongoing maintenance, including daily grooming and frequent watering. You’ll spend $2,500–$2,975 annually on resurfacing. Asphalt courts need crack repairs in freeze-thaw climates and resurfacing every 3–5 years. Concrete provides the best durability but demands proper excavation and drainage systems. Professional facilities should choose acrylic or clay surfaces, while synthetic turf works well for amateur use due to lower maintenance requirements.

    When planning your budget, remember that building permits are typically required for tennis court construction, adding $100 to $750 to your total project costs.

    Bubble Domes Vs Pole Barns For Indoor Courts

    When you’re choosing between bubble domes and pole barns for your indoor tennis facility, you’ll face significant differences in upfront costs, with air-supported domes running $1.4-$2.9 million compared to pole barns that typically exceed these prices as permanent structures.

    Your installation timeline will vary dramatically, as bubble domes offer rapid setup while rigid frame pole barns require extended construction periods.

    You’ll also need to weigh long-term durability against operating expenses, since domes have lower initial costs but higher ongoing energy requirements, while pole barns demand greater upfront investment but offer permanent structural stability. Bubble domes create a more open playing space without the beams and columns found in traditional pole barn structures.

    Cost Comparison Analysis

    While both bubble domes and pole barns can house your indoor tennis courts, the financial implications differ dramatically between these two approaches.

    You’ll find bubble domes cost $85,000–$200,000 for complete single-court projects, while pole barns require $110,000–$300,000. This represents 36–57% savings with bubble installations. The housing alone costs $45,000–$100,000 for bubbles versus $70,000–$200,000 for pole barns.

    Key financial differences include:

    • Bubble domes require minimal site preparation over existing courts.
    • Pole barns demand extensive foundation work and structural framing.
    • Bubble systems include integrated climate control within inflatable structure.
    • Pole barns need thorough HVAC, insulation, and professional lighting.
    • Bubble installations offer seasonal flexibility without permanent modifications.

    Both construction approaches typically require permits from local authorities before installation can begin.

    Durability And Longevity

    Though initial costs favor bubble domes, you’ll need to evaluate long-term durability when choosing between air-supported structures and traditional pole barns for your indoor tennis facility.

    Traditional pole barns built with concrete, steel, and glass frameworks can function as long-lasting community icons when properly constructed, requiring less regular maintenance than air domes.

    Air-supported structures face several durability challenges. You’ll deal with susceptibility to tears from sharp objects, potential snow damage, and structural collapse risks during power outages.

    While PVC fabric carries a 25-year prorated warranty and air domes are rated for 50 years, you’ll need continuous maintenance and 24/7 inflation systems.

    Traditional structures guarantee long-term safety through damage-resistant construction, supporting mounted equipment without inflation limitations while reducing lifetime maintenance expenditures.

    Installation Time Requirements

    Installation timelines represent one of the most dramatic differences between bubble domes and pole barns for indoor tennis courts.

    You’ll have your bubble dome facility operational within 1-3 days, while traditional pole barn construction stretches across months or even years. This massive time difference directly impacts your revenue generation and scheduling capabilities.

    Key Installation Timeline Differences:

    • Bubble domes: Complete setup in just a few weeks with minimal site preparation
    • Pole barns: Require extensive foundation work, structural framing, and interior finishing phases
    • Seasonal flexibility: You can relocate bubble domes in approximately two days
    • Operational readiness: Sports activities commence immediately with bubble domes versus delayed starts with traditional structures
    • Disruption levels: Bubble installations cause negligible interruption compared to complex construction sequences

    Coordinating Court Surfaces With Housing Structures

    You’ll need to match your court surface choice with your building structure’s capabilities, as different surfaces require specific foundation depths and structural support systems.

    Your climate control system must integrate seamlessly with surface materials—hard courts handle temperature fluctuations better than clay, while synthetic surfaces need consistent humidity levels.

    Consider how your chosen surface’s installation timeline coordinates with your building’s construction schedule, since some surfaces can’t be installed until the structure reaches specific completion milestones.

    Surface Material Compatibility Analysis

    When planning your indoor tennis facility, coordinating your court surface with the structural system determines both upfront costs and long-term operational success.

    Each surface type requires specific base requirements and maintenance considerations that directly impact your facility’s operational efficiency.

    • Acrylic hard courts work best with permanent buildings ($500K-$2M+) due to their concrete base requirements and long-term durability.
    • Modular tile systems suit tension fabric structures ($150K-$800K) in mild climates but avoid freeze-thaw environments.
    • Carpet surfaces match air dome budgets ($80K-$400K) for temporary installations with 5-8 year replacement cycles.
    • Clay courts need permanent facilities with dedicated maintenance areas for daily watering and rolling operations.
    • Artificial grass requires climate-controlled permanent structures to maximize its 10-15 year lifespan.

    Climate Control Integration Requirements

    Because your court surface directly influences climate control requirements, selecting the right HVAC system becomes critical for both player comfort and surface longevity.

    You’ll need to maintain temperatures between 65-72°F (18-22°C) and humidity levels at 50-60% to prevent surface degradation and guarantee ideal playing conditions.

    Infrared heating systems work best for sports halls, delivering consistent heat distribution to court areas while operating quietly to avoid disrupting play.

    Your ventilation system must provide robust air circulation to prevent moisture buildup that leads to slick surfaces and premature cracking.

    Consider automated climate control systems with zoning capabilities – they’ll reduce operational costs while maintaining precise environmental conditions.

    Smart building integration with LED lighting and real-time monitoring guarantees efficient energy consumption and prevents costly HVAC failures during events.

    Foundation Depth Considerations

    Proper foundation design extends beyond climate considerations to address the structural coordination between your court surface and the building that houses it.

    Your concrete foundation requires precise depth planning to integrate with drainage systems and accommodate structural loads from your facility’s framework.

    Key foundation depth specifications include:

    • Concrete slab minimum: 150mm (5.9″) depth using 20 MPa concrete strength
    • Base layer requirements: 90mm (3.5″) compacted depth with 25mm Scoria Minus material
    • Drainage integration: Longitudinal trenches 100mm (3.9″) width, pipes positioned 50mm (2″) below subgrade
    • Post-tensioned option: Steel cable reinforcement reduces temperature-related cracking for heavy-use courts
    • Structural coordination: Foundation layout must align with 35-foot (10.7m) minimum ceiling height requirements

    Post-tensioned concrete costs more initially but provides superior long-term durability for competitive facilities.

    What Professional Tennis Court Installation Costs

    Professional tennis court installation requires a considerable investment, with standard courts typically costing $40,000 to $100,000 for a regulation 120′ x 60′ (36.6m x 18.3m) playing surface.

    You’ll pay $5 to $14 per square foot for professional installation, which includes extensive site preparation, materials, and labor.

    Surface material greatly impacts your total costs.

    Clay surfaces range $45,000 to $110,000, while concrete courts cost $60,000 to $115,000.

    Asphalt installations run $45,000 to $60,000, and rubber surfaces range $65,000 to $110,000.

    Professional contractors charge 10% to 20% of total project costs for management services.

    You’ll need landscape architect consultation at $70 to $150 per hour and surveyor services costing $400 to $800 for property verification.

    Permits, Electrical, And Fencing Expenses

    Beyond the court surface installation, you’ll face additional expenses for permits, electrical systems, and perimeter fencing that can add $6,600 to $20,000 to your total project budget.

    Your permit costs will range from $100 to $2,000, covering zoning approvals, construction permits, and environmental clearances.

    The electrical installation for your indoor facility’s lighting system requires $1,500 to $6,000, with electrician labor running $50 to $130 per hour.

    Complete perimeter fencing and gates will cost $5,000 to $12,000 for your regulation-sized court.

    • Urban locations increase labor and material costs greatly
    • Permit approval takes 2 weeks to several months
    • Indoor facilities need more extensive electrical infrastructure
    • Professional installation guarantees safety compliance and durability
    • Early permit applications prevent construction delays

    Complete Tennis Court Budget Guide By Facility Type

    Understanding these additional costs helps you prepare for the complete financial picture, but your total investment depends heavily on which type of indoor facility you choose.

    Air domes offer the most economical entry point at $80K-$400K, requiring minimum dimensions of 78′ x 120′ (23.8m x 36.6m) for single courts.

    Tension fabric structures cost $150K-$800K and provide better durability than basic bubbles.

    For permanent solutions, you’ll invest $500K-$2M+ in traditional buildings with superior longevity.

    Bubble structures over existing courts range $85K-$200K installed, while pole barn solutions cost $110K-$300K total.

    Large-scale air domes reach $1.25-$1.56 million for 62,500 square feet.

    Each option carries different installation timelines, operating expenses, and lifespans that’ll impact your long-term budget planning.

    Frequently Asked Questions

    How Long Does It Take to Construct an Indoor Tennis Facility?

    You’ll need 8-18 months to construct an indoor tennis facility, depending on size and complexity.

    Single-court air domes take 2-4 months, while tension fabric structures require 4-8 months. Permanent buildings need 12-18 months or more.

    Weather won’t affect your timeline since you’re building indoors, but site preparation, permits, and customization features like lighting and viewing areas will extend construction time.

    Larger facilities with multiple courts take considerably longer.

    What Are the Annual Maintenance Costs for Indoor Tennis Courts?

    You’ll spend $500-$2,000 annually per court for basic maintenance, with hard courts being least expensive and clay courts most costly.

    Professional maintenance services range from $1,500-$5,000 yearly depending on your facility size.

    You’ll need $300-$800 for post-resurfacing upkeep and should budget $21,428 annually for eventual resurfacing reserves.

    Monthly overhead typically runs $2,000-$6,000, including utilities at $4,000 for climate control and lighting in indoor facilities.

    Can Existing Outdoor Courts Be Converted to Indoor Facilities?

    Yes, you can convert existing outdoor courts to indoor facilities, but it’s complex and expensive.

    You’ll need to assess your current foundation’s structural capacity, as it may require reinforcement to support indoor infrastructure.

    You’ll add steel framework, roofing, ventilation, lighting, and climate control systems.

    Conversion costs typically range from $200K-$600K per court beyond the original outdoor investment, making it 3-5 times more expensive than building new indoor facilities.

    What Financing Options Are Available for Tennis Facility Construction?

    You’ll find several financing options for tennis facility construction.

    USTA offers competitive grants up to $35k per court for new construction and $50k per court for indoor structures, covering up to 50% of total project costs.

    You can access utility rebates through LED lighting installations, with rebates functioning as down payments.

    Direct commercial financing provides flexible terms for municipal, educational, and private entities with streamlined documentation and competitive rates.

    How Much Space Is Needed Around the Court Inside the Building?

    You’ll need different clearances depending on your facility’s purpose.

    For recreational play, plan for 120′ x 60′ (36.6m x 18.3m) total space per court with 12′ (3.7m) side clearances and 18′ (5.5m) behind baselines.

    Tournament-level courts require 130′ x 70′ (39.6m x 21.3m) with 21′ (6.4m) side clearances.

    You can use minimum dimensions of 114′ x 56′ (34.8m x 17.1m) but it’ll limit player movement and rally quality.