Custom side-folding closure for wide commercial opening

Custom-Designed Side-Folding Closures

Every opening is different. Work directly with our team to design a closure system built exactly to your layout, security requirements, and aesthetic preferences.

CANASA Member
Side-Folding Grilles

Engineered for Your Exact Requirements

Off-the-shelf closures don't work for complex openings. Curved storefronts, multi-section spans, irregular floor plans, and mixed-use configurations require closures that are engineered from scratch to fit the space.

Our custom design process starts with a detailed site survey — we map the track path, assess structural support points, document any obstacles, and discuss your security, aesthetic, and operational requirements. From there, we engineer a system specific to your project.

Custom closures suit complex commercial spaces — multi-curved mall frontages, concourse wraps, bank lobbies with compound arcs, and multi-section cafeterias. Send us your floor plan and we'll review what's possible.

Custom closure for wide opening
Benefits

Custom Design Capabilities

Any Track Geometry

Straight, curved, S-shaped, U-shaped, 90-degree corners, compound arcs — tracks are custom-manufactured to follow your floor plan.

Multi-Section Layouts

Independent sections with separate locking for large or complex openings. Open one section while keeping others secured.

Mixed Panel Types

Combine grille, solid, and glass panels within the same system for zones that need different levels of visibility and security.

Structural Coordination

We coordinate with your architect, structural engineer, and GC to confirm track mounting points align with building structure.

Concealed Pockets

Panel stacking pockets designed to hide behind walls, columns, or millwork for a seamless open appearance.

Full Documentation

Installation coordination with your project team. Manufacturer product information available on request.

Our Work

Custom Projects

Common Questions

Custom Closure FAQ

Side-folding grilles slide laterally into a side pocket and require no ceiling space. Roll-ups coil overhead and are better suited for smaller widths or tighter openings.
Yes. We offer curved track options to accommodate S-curves, 90° corners, or continuous arcs. Perfect for concourses, atriums, and non-linear storefronts.
No floor track is needed. The grilles hang from a top-mounted track and glide smoothly without interfering with flooring or foot traffic.

Start Your Custom Closure Project

Free site survey and installation coordination. We respond within 2 hours.

Free Site Survey Installation Coordination

Last updated September 24, 2026 | 1-year labour and installation warranty. Products carry the manufacturer's warranty.

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