Secondary Double Glazing

This is an an architectural aluminium secondary glazing system anchored into a hardwood subframe for maximum sound insulation and should not be confused with upvc or aluminium diy kits, it is fitted in St Paul's Cathedral and Teesside airport to name a tiny few of the architectural projects that this system has been used.

How to Order

  • You can order by fax, email or letter, (see below for our contact details)

  • In order to receive a quote, please measure your windows, if you are unsure how to do this correctly click here Then email, fax or phone us with your sizes along with the style you require, e.g. vertical sliders, horizontal sliders, lift outs or hinged units. Also please include your area or postcode

  • Delivery Time will be approx 3 - 4 weeks

  • We require your: name, address, postcode, country, tel no, fax no, email address

  • We accept secure credit card payments over the telephone: 01325 310520, and accept the following credit cards: visa, switch and mastercard.

  • You can post us a cheque, made payable to Protech Limited to the address below:

Protech Ltd, Bermingham House, Whinfield Drive, Newton Aycliffe, County Durham, DL5 6AU

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