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Indoor Sports Facilities

Ideal for temporary to permanent indoor sport structures.

Enhance Your Sports Experience with Weather-Resistant TFS Structures

Short of capital to build your dream? Lease an Allsite structure for your indoor sports building solution

Are you in search of the perfect solution for constructing indoor sports facilities? Look no further than Allsite’s Tension Fabric Structures (TFS). Designed for municipalities, local associations, clubs, and various entities, our TFS structures offer a versatile and durable option for creating indoor sports buildings on both a temporary or permanent basis.

Allsite caters to municipalities, local associations, clubs, and other owners of existing outdoor sports facilities such as tennis courts and pools, offering a unique solution to transform these spaces into indoor facilities on a rental basis.

Whether leased or purchased, Allsite provides comprehensive turnkey packages to create high-quality indoor structures that offer a proprietary and unique indoor-outdoor environment for year-round use.

With over 100 facilities in place across 20 countries, Allsite has established the TFS380 as an ideal, long-term structure for indoor sports facilities. Additionally, we offer a range of accessories that can be added to complete your indoor structure, meeting the demands of even the highest caliber of play.

Case Studies

Client Testimonial

"One of the big advantages is that I never have to worry about the TFS buildings during inclement weather like I do with the air supported structures we have. The TFS structures are extremely durable and I will definitely recommend using the Allsite team again."

The Atlantic ClubRick Laus, Real Estate Director

About Tension Fabric Structures

With a clear span width up to 156’ and a peak height up to 54’ the TFS has ample floor space and interior height which is critical in to most sports.

Why Choose TFS for Your Indoor Sports Building Needs?

The TFS is an optimal choice for creating temporary to permanent indoor sport structures suitable for gymnasiums, basketball courts, tennis facilities, football fields, volleyball courts, soccer fields, hockey rinks, training centers, and mixed-use applications.

Its rugged frame is engineered to withstand heavy loads, making it capable of supporting scoreboards, PA and speaker systems, as well as integrated features like rock climbing walls or zip lines.

The robustness of the TFS makes it well-suited for harsh climates, meeting high wind load and snow requirements with ease. Whether you require a temporary solution or a long-term investment, Allsite’s Structures can swiftly fulfill your needs within weeks of your order.

  • Largest Rental Inventory: Allsite boasts the largest rental inventory of TFS structures, ensuring immediate availability and offering cost-effective long-term rental options.
  • Customized Accessories and Packages: We provide accessories and packages specifically designed to meet the unique needs of sport and event-related projects.
  • Experienced Sales and Project Managers: Our team of experienced sales and project managers is dedicated to providing cost-effective solutions tailored to your requirements.
  • Expert Technicians: Our lead technicians possess an average of over 15 years of experience installing TFS structures. Their extensive knowledge ensures practical solutions to any challenge encountered during installation.


View of an indoor tennis court, showcasing the indoor sports facility
Interior view of a sports gym, highlighting the indoor sports facilities

Sports Facility Structure Size Options with Drawings



Width 48m/ 156′

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Width 38m/ 126′

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Width 29m/ 96′

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Width 20m/ 66′

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TFS Accessories for Indoor Sports Buildings


Freight door | Personnel door


Exhaust fan | Louver | HVAC


Concrete anchor | Stake | Concrete ballast


200 W LED lighting | Translucent fabric | Sky light fabric


Concrete berm | Beam flap | Insulation and/or liner


Hanging brackets | Removable side walls
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