Supply Only Trade Supplies

Call 01744 758 881 for all your trade supplies…


Patio & Bi Fold Doors

Composite trade doors


Rainwater Systems


Trims & Architraves

Fascias & Soffits



Supply Only Windows And Plastic Supplies North West

At Diamond Shield Trade Windows we are pleased to be one of the most established supply only companies in St Helens. We offer both trade aluminium and uPVC glazing goods to the North West of England, including places like Liverpool and the surrounding Merseyside area, Warrington, Runcorn, Widnes and other areas of Cheshire. Dedicated to trade and home improvement supplies throughout the North West.

Furthermore, customer can visit us directly, getting some of the best prices around. Diamond Sheild Trade Supply Only Windows, manufacture, supply and offer installation of all our products, including aluminium windows, and uPVC windows. View our selection of sash windows, casement frames, composite doors, patio doors, bi-fold doors, double glazing, fascia, soffits, guttering, cladding and all your specialist cleaning products, plus a great selection of tools of the trade. Our plastic trade supplies centre is situated at 24 Jackson Street and on the corner of Parr Street in St Helens, purchase products straight from the factory and miss out third-party charges.

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UPVC Trade Frame Windows 

At Diamond Shield, we stock a comprehensive range of trade products, we stock both trade frames in uPVC and aluminium. Our uPVC windows and aluminium windows benefit from double glazing and triple glazed units. Stocking a full range of uPVC fascias and soffits and plastic gutters in different styles and colours. Furthermore, our supply only uPVC doors, composite door frames, bi-fold doors, sliding patio doors, French doors and composite doors which are manufactured to your supply only preferences. All of our prices are from a trade perspective and we aim to give competitive prices. 

Call 01744 758 881 for a FREE quote. 

Trade Aluminium Windows And Bi-Folds

At Diamond Shield Supply Only Windows, we like being at the forefront of new ideas in the double glazing industry. We have developed good relations with some of the leading brands in the windows and doors industry. Making us one of the best suppliers of branded window and door products across the North West. Furthermore, in recent years we have developed our aluminium trade supplies with products ranging from Bi-fold doors to a vast range of aluminium windows, giving the customer a greater variety of product for a competitive price.

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