Why Choose Us

Installation Day
The great day arrives usually after 6-8 weeks after placing an order.
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Your Thermaglaze installers will introduce themselves to you and undertake a simple survey/overview of the required works prior to installation.
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The old frames will need to be extracted - Thermaglaze installers are trained to remove the most stubborn of existing frames. It is rarely possible to save the old units; they are normally sawn through at various points and then levered and collapsed inwards to minimise damage to external walls or internal plaster.
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The new bespoke frames are fitted using very strong, corrosion resistant fixings. The frames must be square, level, true and packed to ensure suitable expansion since some movement can occur. Your Thermaglaze installers will take a great deal of time and trouble to ensure this phase is completed correctly, with the new frames installed and fixed stable and secure.
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Glazing - your sealed units will be installed once the frames are securely in position. Your installers will ensure the weighty sealed units are packed and wedged properly to give optimum weight distribution and will use appropriate glazing mallets when inserting the internal glazing beads to secure the glass.
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The external perimeter of the frame will be sealed to the existing brickwork/external surface using high-grade, low modulus flexible silicones.
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Finishing off - Any disturbance of existing plaster or render will be replaced and left ready for decoration or the fitters can cover with trims if preferred.
All Thermaglaze installers treat your home with respect and carry out their work with pride. Old window frames and glass are always removed from site; all debris and dust is swept up externally and vacuumed internally leaving you to simply sit back and admire your new home improvements without having your home disturbed.
Within the double glazing industry, survey after survey shows that over 97% of people investing in new windows are very satisfied with their purchase and in the main, their suppliers are local companies.
This is a greater satisfaction level than for many other consumer products. Thermaglaze customers are constantly commenting on their complete satisfaction in their home improvements and over 63% of our new business comes from our existing customers or from their referral and recommendation to family, friends and neighbours.
To ensure the highest standards, Thermaglaze installers undertake regular training within the industry and are under constant review to maintain the high standards that they have achieved - and have continued to achieve - over the past 21 years.




