All Aluminum Thermally Broken (FTS.60)
Combining thermal efficiency with an all-aluminum build, this system ensures excellent insulation and seamless indoor-outdoor transitions.
Custom Bifold Doors Built to Fit
Folding glass doors, windows and screens made to your measured opening, for homes, restaurants and commercial spaces.
Aluminum, wood, bronze and steel folding doors. Panels stack to one or both sides, with an optional traffic door.
Folding DoorsBifold Door Systems
All Aluminum Thermally Broken (FTS.77)
Designing an insulated folding door required balancing expansive openings with precision engineering. The result is a durable, smooth-operating system that blends versatile solutions with exceptional quality.
All Aluminum Ultra Thermally Broken (FUTS.60)
Combining thermally broken design with robust all-aluminum construction, this folding door offers exceptional insulation and strength, perfect for demanding commercial spaces.
All Aluminum Thermally Broken Ultra (FUTS.77)
Crafting an insulated folding door meant achieving both strength and smooth operation for large openings. The result is a refined, high-performance system built for lasting reliability.
Aluminum/Wood Clad Thermally Broken (FWTS.75)
This system blends thermal efficiency with the aesthetic appeal of wood and the strength of aluminum, ensuring a stylish and energy-efficient solution.
Solid Wood (FWWS.66)
Crafted from high-quality wood, this system provides a natural, warm aesthetic with modern folding door functionality for a timeless design.
Architectural Bronze Thermally Broken (FMBT.75)
Featuring a bronze finish and thermal efficiency, this folding door system provides elegant design and superior insulation for stylish, energy-efficient spaces.
Steel Thermally Broken (FMT.65)
This steel thermally broken folding door system combines durability with energy efficiency, offering smooth operation and a robust, modern design.
Stainless Steel Thermally Broken (FMST.75)
Combining the strength of stainless steel with thermal efficiency, this folding door system offers superior insulation and a sleek, contemporary appearance.
Screen (S.39)
This protective mesh screen provides a durable barrier against pests and debris while maintaining visibility and airflow, perfect for enhancing window functionality.
All Aluminum Thermally Broken Folding Windows (FTS.60)
This thermally broken all-aluminum folding window offers superior insulation and a sleek design, combining energy efficiency with smooth, stylish functionality.
All Aluminum Ultra Thermally Broken Folding Windows (FUTS.60)
This thermally broken all-aluminum folding window combines superior insulation with strength, using high-performance hardware ideal for commercial and industrial applications.
Aluminum/Wood Clad Thermally Broken Folding Windows (FWTS.75)
This thermally broken aluminum and wood clad folding window offers superior insulation and a refined design, blending durability with a touch of elegance.
Solid Wood Folding Windows (FWWS.66)
Crafted from high-quality wood, this folding window offers a natural aesthetic with smooth operation, combining timeless beauty with modern functionality.
Architectural Bronze Thermally Broken Folding Windows (FMBT.75)
Featuring a bronze finish and thermal efficiency, this folding window offers elegant design and excellent insulation, perfect for enhancing upscale spaces.
Steel Thermally Broken Folding Windows (FMT.65)
Combining the strength of steel with thermal efficiency, this folding window offers robust construction and superior insulation, enhancing both style and functionality.
Stainless Steel Thermally Broken Folding Windows (FMST.75)
This thermally broken stainless steel folding window combines superior insulation with a sleek, modern design, providing durability and style for any space.
Bifold Doors by Application
Kitchens & Living RoomsFolding patio doors between kitchens, living rooms and the yard.
Patios & TerracesExterior bifold doors with weather seals, drainage and a choice of threshold.
Restaurants & HospitalityFolding doors for dining rooms, bars and patios that lock at closing.
Retail & OfficesCommercial folding glass doors for lobbies, storefronts and offices.
Pass-Through WindowsFolding windows over a continuous counter for kitchens, bars and service windows.
Corner OpeningsTwo folding elevations that meet at a corner, with or without a post.
Wide SpansOversized openings, including structure, crate size and delivery access.
Bifold Door Configurator
Configure custom bifold doors by opening size, panel count, stack direction, frame, glass, threshold, screen, finish, freight and installation requirements. A 144 by 96 inch opening, or any other size, can enter review.
Record the rough or finished width and height, header, jambs, sill and floor levels on both sides. Any positive size can enter review.
Bifold Door Photo Gallery
Photos of the folding door and window systems we offer, installed in homes, restaurants and offices.
Frames, Glass and Thresholds
Thermally Broken Frames
Polyamide strips separate the inner and outer aluminum to reduce heat transfer through the frame.
Thermal performanceGlass Packages
Low-E, triple-glazed, tempered, laminated and sound-control glass, selected for exposure and use.
Glass optionsThresholds & Drainage
Surface and recessed track options, selected for exposure, waterproofing and floor levels.
Threshold planningSection Drawings and Layouts
Each system page includes section drawings and panel layout diagrams for planning.
Compare systemsFrame materialsAluminum, wood, bronze, steel
GlassLow-E, laminated, triple-glazed
ThresholdsSurface and recessed track
FinishesPowder coat, anodized effect, wood species
Bifold Door Planning Guides
Bifold Door Location Guides
State and city guides covering climate, exposure, structure and delivery access for folding door projects.
TexasHeat, sun, broad homes and fast-growing hospitality marketsCaliforniaMild coastal living, hot interiors and design-led large openingsFloridaCoastal wind, impact review, intense rain and indoor-outdoor livingArizonaIntense sun, large glass and dry-climate transitionsNorth CarolinaCoast-to-mountain climates and strong indoor-outdoor demandGeorgiaMixed-humid weather, traditional homes and active hospitalitySouth CarolinaHot-humid weather, coastal exposure and outdoor livingColoradoCold winters, strong sun, altitude and mountain accessTennesseeMixed-humid weather, hills and growing entertainment spacesIllinoisCold winters, hot summers and dense urban logisticsOhioFour-season weather and established housing stock
All location guidesFrequently Asked Questions
Can I request a nonstandard bifold-door size?
Yes. Enter the actual opening dimensions and preferred panel plan. The system, individual panel sizes, glass, hardware, threshold, structure and stack clearances are checked before a price is released.
Why are prices reviewed instead of estimated instantly?
Opening size, panel count, frame, glass, threshold, traffic door, screen, finish, freight and installation can all change the total. The reviewed quote matches the opening instead of presenting a stock price that may not apply.
Can I request product-only delivery?
Yes. Product-only, contractor, builder and installation-assisted projects can be reviewed. Delivery and installation depend on the system, crate, destination, access and project requirements.
Do you configure impact-rated bifold doors?
Impact projects can be reviewed, but the exact system, size, panel layout, glass, anchors, structure and approval must match the address and project criteria.
Can a screen or everyday traffic door be included?
Many configurations can coordinate a traffic panel and retractable screen. Their handles, housing, swing and panel stack must be planned together.
Request a Bifold Door Quote
Send your opening dimensions and preferred panel layout. We confirm the system, panel plan, glass, threshold, freight and installation scope before pricing.
