There is no denying that a leaking and inefficient sealed units will......


  1. Make your rooms cold
  2. Waste the money you have spent on heating
  3. increase condensation
  4. Increase the risk of mildew
  5. Spoil the comfort of your home


Glass technology has changed drastically over the last few years and a new Thermaglass energy efficient sealed unit will save you money and make you feel safe and warm.

Do I need to change my existing window frame or just the glass?

In most cases we can change the glass within the existing window frame.

UPVC windows are strong and can last years if looked after. Glass technology has improved drastically over the years and a new sealed unit installed in your existing window frame will improve the insulation and heat retention of your property. This will also save you money.

We only install A class double glazed units and an improved seal to stop leakage and heat loss.

This is much more cost effective than ripping out your existing (and probably still perfectly good) UPVC window frame. All the benefits with less mess.

If you do happen to have an issue with the functionality of a particular frame we can look at repair or replacement.

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save on heating
Thermal efficiency

An energy efficient sealed unit will keep the heat in, help reduce your fuel bills and keep you warm.

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Warmer home

Nothing beats a warm and comfy home. A energy efficient sealed unit helps keep your home warm.

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Reduced condensation

An energy efficient sealed unit reduces internal condensation and mildew forming. Wet window cills are so frustrating.

Helps reduce environmental damage and keeps your home toasty warm whilst saving you money.

What is the process to change a sealed unit?

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Call us for a price

We have a no-nonsense pricing policy and are happy to give you a guide price over the phone. Rough measurement will be fine.

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Technical survey

We will check all the measurements and produce a technical survey.

As these are made to measure we take a 30% deposit.

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Manufacture

We will manufacture highly efficient sealed units to fit your existing frames. We only use the best possible technology for maximum insulation and energy saving.

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Installation

Our local installers will attend site to install the units. They have years of experience and there will be little or no mess. We will clean the new glass.

Before you call Thermaglass.

It's a simple matter to take some rough measurements of your sealed units.

Simply run a tape measure from the left edge of where the glass begins to the right edge where the glass finishes. This is best done in centimetres but if you feel more comfortable in inches we can use those measurements too. Once you have measured the width simply measure the height using the same technique. Write those down on a piece of paper before you call and we can easily give you a price.

Of course there are many more measurements to take to manufacture an actual sealed unit. We need to assess unit thickness, beading type, security fixings and security glass requirements but we can do these at point of survey if the price is agreeable.

If you have difficulty doing this then call us anyway and we can help you with a pricing survey.

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Glass measuring technique left edge
Glass measuring technique right edge
double glazing measurements

THE

THERMAGLASS

PROMISE

A fair price by phone with no imaginary discounts or sales tricks

An experienced local glazier who has installed thousands of units

Huddersfield

01484 294206

Wakefield

01924 637206

Halifax

01422 584206

If you happen to live in the Leeds or Bradford area then call us anyway. We have installed in those areas and can still be competitive.

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