You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.


View more


View more
A project completed near East Lothian, this project we replaced all the windows & front door, using Casement windows & UPVC Door.
This project we fitted four Casement windows using UPVC technology of double glazing & discreet draught proofing


Casement windows are windows that are attached to a window frame using hinges along the side. In Scotland they were the most common kind of windows to be found prior to the introduction of sash and case windows in the latter part of the seventeenth century. Traditionally the single glazed panes were held in place by lead strips. in the latter part of the seventeenth century.

Whatever kind of building you have it is important that replacement casement windows should complement it. Casement windows are designed to blend in and integrate with the style of your home, they can be manufactured to any specification.

For instance our wooden casement windows are both practical and durable while providing a timeless and classic appearance to your home and our UPVC casement windows are sourced from the market leader and are maintenance free.


Both our wooden casement windows and our UPVC casement windows provide "A Rating" insulation and are supplied with our high security locking system, good heat insulation, draught and sound proof technology.


We are accustomed to replacing casement windows in conservation areas. We are able to build like-for-like windows and frequently we can replace single glazed windows with double glazed casement windows without losing their original integrity and which will comply fully with planning requirements.

Illingworth Brothers - Casement Windows - Worth Choosing

CALL US - 0131 623 7303

If you have any queries on any of our services, one of our experts will be happy to talk to you and can answer any of your questions.


Why visit costly staged showrooms when you can visit our factory to see your consistent outstanding quality products being made by our careful & experienced tradesmen for yourself.


All the timber that we use is sourced from "Sustainable Forestry". More trees are planted than are used. Our glass is low emissivity (Low E) argon filled keeping the heat inside and the cold outside. Using warm edge technology which offers the lowest u values in the market today.