Welcome to the D-Tech range of products from Dynatech

Manufacturers of bespoke products for both PVCu, and timber doors and windows. 

We hope that you find the products that you need on this site, please call us for trade enquiries and quantity quotations. 

For details on these products, click the links to go to the product pages. Or download our catalogue.


Available with a range of fittings including: door / window handle plate, and our recently developed vertical bracket option.
We have a range of colours available too, including our "Elite" Finish range. Patent Protected.

Range available in Hold-Open and Non-Hold-Open options. We also have Slimline versions available to fit into a smaller air gap, and two standard lengths. 

Door restrictors are covered by intellectual property protection.


Window casement restrictors available in "Cavity-Fix" / Auto-Latch and Eurogroove options

Other door and window fixtures such as Finger Bolts and The Sashjack.