Large glazed corporate office building fitted with Caldoors curtain walling
Caldoors Ltd — manufacturer & supplier

Windows, doorsand glazingstraight fromthe factory

We fabricate aluminium, uPVC and steel openings on our own lines and sell them direct to contractors, developers and homeowners — priced per unit, made to your sizes, ordered online.

Supply route
Factory direct, no middleman
Standard lead time
10 working days
Applications
Commercial & domestic
Manufacture
Made to measure in Wakefield
Product ranges

Everything that closes a hole in a building

Full catalogue
Why factory direct

The shortest possible line between a machine and a building

01

Our lines, our tolerances

Frames are extruded, cut, welded and glazed under one roof, so a unit that leaves us has been checked by the people who built it.

02

One margin, not four

Buying direct removes the merchant, the distributor and the reseller from the price. The saving stays in your build cost.

03

Made to your sizes

Nothing is stock-cut to a compromise. Send the schedule of openings and each unit is manufactured to that dimension.

In use

Buildings wearing our product

All projects
Specification

What lands on site

Sizing
Every unit manufactured to your surveyed dimensions
Thermal performance
U-values from 1.0 W/m2K, argon filled, warm-edge spacers
Delivery
Palletised nationwide, booked to your programme date
Documentation
Certificates, U-value calculations and O&M sheets per order
Sealed double glazed units racked in the Caldoors factory

Working from a schedule?

Send us the opening sizes and quantities and we will price the whole schedule as one factory order, with a single delivery booked to your programme.

Request a quotation
Trade & domestic enquiries

Order online, or talk it through with the works

Single replacement window or a full curtain wall package — the same team prices it, makes it and books the delivery.