020 3870 2085
10 - 12 weeks lead time on sash windows

Casement Window Builder

Casement window construction can be complicated and is certainly unique to every property. However, we believe it’s possible to pick out certain key features so you can calculate a ballpark figure for your new windows and avoid relying on averages that are so broad and wide-ranging that they are next to useless.

Try our casement window calculator that works out a price for your windows based on certain essential information and some easy-to-take measurements. Just choose a few key options from the dropdown menu and add the window’s width and height in millimetres. Boom.

Start by choosing your window size

This is the tightest point of your brick opening less 10mm for fitting.

Width(mm):
Height(mm):
Start by choosing your window size (in mm).

Tip: this is the tightest point of your brick opening less 10mm for fitting.

Style:

The beautiful flush casement design gives the exterior of your window a flush appearance. The opening window closes flush into the outer frame,so it sits in line with the face of the frame rather than standing proud,meaning there's no visible lip when looking at your window from outside. The result is an attractive,aesthetically pleasing appearance with clean lines and neat finish.
Materials:

Softwood:High-quality European Redwood,the most sustainable softwood available and carries consistent FSC credentials. Hardwood:Sustainably sourced mahogany hardwood,exceptionally durable and resistant to rot,surface damage and movement.
Finish:

All of our windows receive a 5-stage spray finish to ensure an exceptional quality coating with durability and resilience to match.
Glass Type:

Our windows are manufactured to allow for 24mm Low E Argon filled double glazed units to be fitted,ensuring an A rating efficiency to meet all regulatory requirements.
Cill:
Trickle Vents:

We recommend trickle vents for all replacement windows to ensure the window meets regulatory requirements,however,there are some expectations to the regulations. If you are unsure,we can advise you in more depth,or you can seek advice from your local council or authority body such as FENSA
Fixing Kit:

Our fixing kit includes x1 masonry drill bit,x8 concrete fixing screws per window,x1 selection of packers,x4 fixing cleats per window.
PAS24 Compliant:

PAS24 is a security requirement for brand-new dwellings;in old dwellings,it is not required,but if you want increased security,PAS24 may be your preferred choice.

Flip Inside/Outside
1200 mm
400 mm
400 mm
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