Patio French & Bi-Fold Doors

Supply Only Sliding Bi-Fold Doors, Patio & French Doors

At Diamond Sheild Windows we manufacture supply and fit exterior Bi-Fold doors, Patio & French doors. Experience quality manufactured aluminium & uPVC doors, comprising of individual colours, designs and accessories. Furthermore, our double glazed doors are available in a number of sizes ideal for trade and consumers needs. All our doors are manufactured to various levels of energy-efficiency. Our doors are also durable benefitting from additional features if required. 

The Patio, French & Bi-Fold doors that Diamond Shield Windows manufacture comes with the Ingenious Locking System as standard, the locking systems is an innovative design that utilises the latest technology and materials to provide a superior product. All our doors are manufactured at our North West factory. 

Advances in manufacturing doors mean that at Diamond Shield Windows, we have begun using the latest materials to produce our doors utilising one of the best profile systems on the market.

Bi Fold Doors

Aluminium Bi-folding doors combine durable and lightweight properties to create the highest standard of form and function. The Aluminium door system is versatile and offers maximum control over the style and performance of the doors. The door system offers accessibility and security, plus designs suit the specifications of most projects. Furthermore, multiple panels can be added with the option to open in or open outdoor for faultless operation.

French Doors

Get the desired look from traditional style French doors at Diamond Sheild Trade Supplies. Our French Doors offer a versatile and strong uPVC solution to any home. Furthermore, at Diamond Sheild we offer a multitude of French doors to choose from and options to customise the look, these include style, colour, glazing options, and accessories. Plus optimise the function of your doors by choosing the opening direction.

Patio Doors

The Patio Doors from Diamond Shield Trade Supplies are designed to offer quality, durability, security and an aesthetic appearance. Our Patio doors include the newest technology and highest quality of standards. Furthermore, the Patio door hardware provides solutions that deliver a remarkable look, innovative functionality and fantastic performance for any home.

Hardware, Handles & Locks

At Diamond Shields Plastic Trade Supplies Centre we offer a range of hardware for Patios, French, Bi-Fold doors. Supplying everything from handles, locks and other hardware items. All our hardware can be fitted to most doors so if you are looking for a specific item call our team on 01744 758 881 or email

No matter what kind of style or colour you are looking for, we have a range of solutions to suit you. Our selection of handles and locks will give your home a sleek and stylish design. Furthermore, we aim to stock a broad selection of hardware, handles & locks, but if you can’t find what you are looking for, we have a team on hand to help.


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