Nicholson Carpentry & Joinery's new range of Crittall alternative windows and doors provide any home with a stunning look, replicating industrial designs with the added benefits of modern aluminium, whilst keeping all the benefits of advanced performance across thermal, security and durability aspects.

Steel Windows and doors

The iconic steel effect with advanced performance will deliver a truly exceptional window and door system. Meticulously designed to replicate the traditional steel window which features authentic design details, like the handle back plate, bottom kick plate and the slim horizontal and vertical glazing bars, providing almost limitless design possibilities. From screens, doors, side partitions, orangery windows and much more.


Sliding Door System

The perfect patio door option, maximising light through its large glazing areas and slim sightline.

Suitable in either sliding or lift and slide opening options. The smooth opening doors can be tailored to suit your needs, be it 2, 3 or 4 pane options. The multitude of single and dual colour options provide you with all the finishes to suit your needs. The low threshold for seamless walk throughs and suited fixed lights mean we can deliver complete design needs.

Bi-Folding Door System

The Aluminium bi-folding doors are designed to ensure smooth operation, with each door leaf folding effortlessly onto each other, allowing you to open an entire wall space. Available in an extensive range of configuration options, colour finishes and low threshold options, this is a truly versatile door system, designed for modern living. Manufactured from premium grade aluminium, delivers sleek, slim sight lines with minimal frame, ensuring maximum glazed panels are achieved.