01

Timber

Timber windows and doors for period-sensitive homes and character properties.

02

Aluminium

Sliding and sliding/folding aluminium systems for modern garden-facing glazing.

03

Industrial Aluminium

Steel-look aluminium doors and screens for industrial character with practical aluminium specification.

04

Crittall

Crittall doors and screens for strong glazing bars and architectural definition.

Crittall-style glazed doors connecting to a garden-facing room
Genuine Crittall

Fine steel profiles with architectural definition.

Crittall doors and screens for projects where genuine steel, frame rhythm and presence are central to the brief.

MaterialGenuine steel systems
UsesDoors, screens and feature glazing
FocusFrame rhythm, finish and hardware
Internal black steel-framed glazed doors leading through to a kitchen
Doors and screens

A frame language that changes the room.

Crittall works best when the bars, sightlines and surrounding finishes are designed as part of the space.

Tall steel-look courtyard screen with black frame
Specification

Confirm the steel route before the quote is shaped.

Finish, hardware, internal or external use and surrounding structure should be understood early so the correct system is specified.

Before survey

The decisions that shape the quotation.

A better brief makes the first conversation more useful.

01

Internal or external use

02

Door or screen layout

03

Frame rhythm and finish

Crittall guides

Supplier brochures in context.

Open the available PDFs in the on-page book reader, or download them directly for reference.

Crittall

Crittall

A guide to genuine Crittall doors and glazed screens, including the early choices that shape the finished frame.

Decorio PDFDownload
Next step

Send the project details and where you are in the process.

Astragal can help confirm the right crittall route before survey, quotation or manufacture.