Custom quoteExterior aluminum bifold
Aperture Aluminum Exterior Bifold Door
A made-to-measure folding glass door for patios, additions and indoor-outdoor living spaces.
The complete collection
Bifold Doors Built Around the Opening
Compare residential patio systems, thermally broken frames, impact-rated doors, corner layouts, integrated screens, pass-through windows and commercial folding walls. Start with the opening and how the panels need to move.
Systems in this collection
Choose the panel path. Then fit it to the opening.
15 product families available for configuration review.
Custom quote
Custom quoteThermally broken bifold
ThermalLine Thermally Broken Bifold Door
An insulated aluminum folding system for projects that need better control of heat flow and interior surface temperature.
Custom quoteImpact-rated bifold
CoastGuard Impact-Rated Bifold Door
A folding door configuration reviewed for impact glass, wind criteria, approvals and coastal exposure.
Custom quoteCorner bifold
CornerView Corner Bifold Door System
Two folding elevations coordinated around a fixed or moving corner condition.
Custom quoteMulti-directional folding door
PivotPath Multi-Directional Folding Door
A flexible panel system reviewed for paired folds, alternate stacks, egress and constrained spaces.
Custom quoteWood-clad bifold
Heritage Wood-Clad Bifold Door
A folding system with a wood-forward interior and exterior protection selected for the exposure.
Custom quotePatio bifold
EasyFold Residential Patio Bifold Door
A practical three- to six-panel folding patio system with a clear daily-use plan.
Custom quoteOversized bifold
ClearSpan Oversized Bifold Door
A large-format folding wall reviewed for tall panels, broad spans, structure, freight and installation equipment.
Custom quoteLow-threshold bifold
FlushTrack Low-Threshold Bifold Door
A folding system reviewed around a reduced transition, adjacent floor build-ups and water management.
Custom quoteScreened bifold
ScreenLine Bifold Door with Retractable Screen
A folding door package coordinated with retractable insect screening and optional shade review.
Custom quoteBifold with traffic door
Terrace Traffic-Door Bifold System
A folding panel layout with a designated daily-use leaf for ordinary entry and exit.
Custom quoteCommercial folding glass wall
Venue Commercial Folding Glass Wall
A commercial folding wall coordinated with egress, accessibility, schedules, finishes and receiving.
Custom quoteStorefront folding door
Storefront Folding Door System
A folding storefront opening for retail, food service and mixed-use projects.
Custom quoteFolding pass-through window
Serve Folding Pass-Through Window
A countertop folding window for kitchens, bars, concessions and service openings.
Custom quoteCommercial folding partition
FlexWall Commercial Folding Partition
A glazed or selected solid-panel folding partition for flexible commercial rooms and event areas.
Straight answers
Buying bifold doors
What makes an exterior bifold door custom?
The approved opening controls panel count, individual panel size, stack direction, threshold, glass, frame, finish, hardware and structural coordination. Every choice must resolve to a supported manufacturing configuration.
Why is pricing reviewed instead of shown as a stock amount?
Opening size, panel layout, glass, threshold, hardware, freight, unloading and installation can change the final amount. A reviewed quote keeps those facts attached to the exact system.
Architectural systems
Architectural systems for this collection
Compare model photographs, frame construction and available options. Request project pricing for the exact configuration.
