Case study - Blast proof windows

We were asked to design and manufacture very heavy duty window fittings for blast proof windows that would be capable of resisting a 50 year exceptional weather event.

After extensive testing at the Building Research Establishment Watford we produced a design that passed some of the most rigorous testing we have ever undertaken. The products also had to be completely Tamperproof so that only authorised personnel could release them.

This development really illustrates what this company is all about. We have a "can do" approach to the two most important areas, solving design problems, and manufacturing specials to the highest standards.

Featured products View all of our products »

25RCRK425MM cranked pull handle

25RCRK425MM cranked pull handle Polished aluminium

READ MORE

SQMITPH

Square mitred pull handle pictured in polished brass finish, available in satin stainless steel,...

READ MORE

ant55 pull handle

Anti-ligature Ant55 Finger Grip 150mm pull handle with a larger grip then the ant5 pull handle,...

READ MORE

bkcfplsss

50mm Diameter Ball Knob on radius plate pierced Euro-Profile satin stainless steel [available in...

READ MORE
De La Warr Pavilion, Bexhill-on-Sea, East Sussex View project »

© 2025 Dortrend International Ltd. All rights reserved.

86a Blackpole West Trading Estate, Worcester, Worcestershire WR3 8TJ

tel: +44 (0) 1299 827837 fax: +44 (0) 1299 827094 email: sales@dortrend.co.uk