Casement upvc windows — supply only

50 designs in the casement configuration, made to your sizes and delivered in about a week.

Supply only in about a weekInstallation availableAny RAL colourNationwide deliveryTrade and retail

Casement — what it is

Sliding sash is worth calling out separately. A uPVC vertical slider with a deep bottom rail and mechanical joints is now good enough that it passes in most conservation areas where a chunky welded sash would be refused. If your property is Victorian or Georgian and the originals are past saving, that is the window to look at.

This page shows only the casement designs. If you want to compare across the whole range, go back to all upvc windows.

Every design we hold

50 designs. Quote the code when you enquire — it saves a conversation.

2opening — design uw1, supply only — uw12openingPrice on request

Casement — design uw2, supply only — uw2CasementPrice on request

4open — design uw3, supply only — uw34openPrice on request

Casement — design uw4, supply only — uw4CasementPrice on request

Casement — design uw5, supply only — uw5CasementPrice on request

Casement — design uw6, supply only — uw6CasementPrice on request

Casement — design uw7, supply only — uw7CasementPrice on request

Casement — design uw8, supply only — uw8CasementPrice on request

Casement — design uw9, supply only — uw9CasementPrice on request

Casement — design uw10, supply only — uw10CasementPrice on request

Casement — design uw11, supply only — uw11CasementPrice on request

Casement — design uw12, supply only — uw12CasementPrice on request

Casement — design uw13, supply only — uw13CasementPrice on request

Casement — design uw14, supply only — uw14CasementPrice on request

Casement — design uw15, supply only — uw15CasementPrice on request

Casement — design uw16, supply only — uw16CasementPrice on request

79 510x319 (1) — design uw17, supply only — uw1779 510x319 (1)Price on request

Case1 — design uw18, supply only — uw18Case1Price on request

Case10open — design uw19, supply only — uw19Case10openPrice on request

Case4open — design uw20, supply only — uw20Case4openPrice on request

Case6open — design uw21, supply only — uw21Case6openPrice on request

Case7open — design uw22, supply only — uw22Case7openPrice on request

Case8open — design uw23, supply only — uw23Case8openPrice on request

Case9open — design uw24, supply only — uw24Case9openPrice on request

Casement — design uw29, supply only — uw29CasementPrice on request

Casement — design uw30, supply only — uw30CasementPrice on request

Casement — design uw31, supply only — uw31CasementPrice on request

Casement — design uw32, supply only — uw32CasementPrice on request

Casement — design uw33, supply only — uw33CasementPrice on request

Casement — design uw34, supply only — uw34CasementPrice on request

Casement — design uw35, supply only — uw35CasementPrice on request

Casement — design uw36, supply only — uw36CasementPrice on request

Casement — design uw37, supply only — uw37CasementPrice on request

Casement — design uw38, supply only — uw38CasementPrice on request

Casement — design uw39, supply only — uw39CasementPrice on request

Casement — design uw40, supply only — uw40CasementPrice on request

Casement — design uw41, supply only — uw41CasementPrice on request

Casement — design uw42, supply only — uw42CasementPrice on request

Casement — design uw43, supply only — uw43CasementPrice on request

Casement — design uw44, supply only — uw44CasementPrice on request

Casement — design uw45, supply only — uw45CasementPrice on request

Casement — design uw46, supply only — uw46CasementPrice on request

Casement — design uw47, supply only — uw47CasementPrice on request

Casement — design uw48, supply only — uw48CasementPrice on request

Casement — design uw49, supply only — uw49CasementPrice on request

Casement — design uw50, supply only — uw50CasementPrice on request

Casement — design uw51, supply only — uw51CasementPrice on request

Casement — design uw52, supply only — uw52CasementPrice on request

Casement — design uw53, supply only — uw53CasementPrice on request

Style 15 — design uw54, supply only — uw54Style 15Price on request

Specification

Material	uPVC, multi-chamber, steel reinforced
Styles	Casement, flush casement, vertical sliding sash
U-value	Typically 1.2–1.4 W/m²K whole window
Glazing	28mm sealed unit; triple available
Finish	White, or woodgrain and colour foils
Trickle vents	Available
Lifespan	20–25 years typical

Questions

Is uPVC still worth fitting?

For a rental, a budget refurbishment or a rear elevation nobody sees, yes — it is the rational choice. Modern profiles insulate as well as aluminium; you are trading frame slimness and lifespan for cost.

Will a uPVC sash window pass in a conservation area?

Often, if it is a mechanically jointed vertical slider with a deep bottom rail and correct sightlines — but never assume. Check the specific consent or Article 4 direction first.

How long do uPVC windows last?

Around 20–25 years. The frame usually outlives the sealed units and the hardware, so a window that has misted or gone stiff is often repairable rather than a replacement.

Casement upvc windows — supply only

Casement — what it is

Every design we hold

Specification

Questions

Get a price

Send us your sizes.