Wholesale windows & doors for the trade
Floor-to-ceiling slim sliding glass wall opening to the garden, Bridgehampton, NY
The solutions hub

Your design, not a catalog’s limits.

The solutions hub

One catalog, or every option.

Most window packages start and end with one manufacturer's catalog. We work the other way. With direct access to a wide network of suppliers, we give architects and builders the freedom to bring their design to life, without the limits of a single catalog. We start from your drawings and find the system that fits them.

Westline minimal-frame glass wall in a two-story stair hall
Single-brand window package in a two-story stair hall, during construction
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Single-brand catalog
Westline
Rear elevation of a modern home with a single-brand window package and heavy black frames, during construction
Single-brand catalog
Rear elevation of a finished cedar and stucco modern home with Westline slim-frame glazing behind a pool
Westline
Front elevation of a modern home with a single-brand window package and heavy black frames, during construction
Single-brand catalog
Front elevation of a finished cedar and stucco modern home with Westline slim-frame glazing
Westline

Same builder. Same architect. Two homes. The first used one manufacturer's catalog: heavier frames. The next came to Westline: slimmer sightlines, more glass. Photos from two different homes; one shown during construction.

One catalog vs a solutions hub

Built around your drawings.

01
Open sourcing

A single catalog means one maker’s product lines. We source from a wide network of suppliers to match each project.

02
Design first

No adapting the design to what a catalog offers. We start from your drawings and find the system that fits.

03
Every material

Aluminum, steel, uPVC and wood, plus installation, through one partner.

04
Expert guidance

Consultancy for architects, builders and homeowners, from sightlines to performance specs.

Floor-to-ceiling corner windows framing the garden, Bridgehampton, NY
One catalog
  • One manufacturer's product lines
  • The design adapts to what the catalog offers
  • One set of profiles, finishes and limits
A solutions hub
  • Direct access to many suppliers, matched to your project
  • Aluminum, steel, uPVC and wood, plus installation
  • Consultancy for homeowners, builders and architects
  • European style, minimal frames, high-performance systems