Beat burglars with steel windows and doors

The inherent strength of their frames means that steel windows are the best for safeguarding against unwanted intruders. One of the best deterrents to a prospective thief is the traditional ‘cottage’ style steel window, divided into small panes, with interlocked steel glazing bars.

Stylish, modern windows and partition screens

Stylish, modern, thermally broken windows with Cotswold Casements. Cotswold Casement's steel windows give you the best of both worlds: incredible flexibility and immense practicality.

Choose our Heritage Steel, Replacement Windows

Enhance your home with Cotswold Casement's heritage steel replacement windows. Our windows are Slimline and premium quality windows with style, security and energy efficiency. Our sleek and beautiful windows provide the perfect replacement for old steel windows.

Choosing Bi-Folding Doors

Choose Cotswold Casement's to design, manufacture and install your Steel Bi-Fold Doors. Which give you a strong, secure way to bring the outdoors in. Cotswold Casement's Beautiful doors bring a modern, industrial-style design and functionality to your home or workspace. Our bi-fold external doors allow an amazing level of light into the room, while being strong and secure enough to open up an entire exterior wall, merging your interior living space with the outside.

What are SMW Windows?

Cotswold Casement Company Standard Metal Window (SMW) ‘F’ Series window range has been manufactured since the 1920s, and is a stylish solution for a number of aesthetically sensitive historical projects. Available only single glazed, SMW windows are primarily used today for bespoke replacement work in Conservation Areas and Listed Buildings, where a suitable geometric match is required and double glazing is not an option.

Different types of Steel Window Frames

Steel window frames have been in high demand by designers and architects building both commercial and residential properties for many years. Steel is versatile, lightweight and low maintenance, and provides adequate thermal resistance as well as exudes an effortless inclination to light.

W20 thermal performance meets building regulations

Cotswold Casement Company W20 steel window and door sections offer incredible versatility and are the traditional commercial framing system for domestic and commercial installations where slender profiles and good light transmission are required.

Steel Windows are the smart choice for homeowners

Steel windows are a characteristic feature of many early-20th Century houses and many are still giving as good service as the day they were installed.

Transform the interior of your home

At Cotswold Casements, we're always on the lookout for new ideas. The recent trend for industrial design has sparked an interest in steel doors and screens as an interior feature. This creates the feel of a room within a room, with slim steel sections to maintain maximum light throughout the area.

W20 Internal Door Case Study

This project was undertaken with a view to keep the steel looking like steel, with the clients views to keep everything looking as rustic as possible, to tie in with other raw steel items which were being fitted within the property, Cotswold Casements’ took on this challenge to create an internal door which looked as the client wished.