Braintree Glaziers

Braintree How To Measure A Double Glazed Unit

How to measure a double glazed Window

           HTMG     

Most double glazed sealed units in PVCu frames are either 24mm or 28mm thick and wooden frames can be any thickness from 14mm upto 28mm thick. You should be able to check with your supplier for these dimensions. If you purchased the windows/doors a long time ago the information should be on your receipt or warranty.

If you do not have this information to hand then you will have to calculate the measurement yourself. This is tricky but it can be done and you will need a tape measure and a straight edge such as a piece of wood.

Firstly measure how thick the PVCu frame/opener is and then place a straight edge against one side of the frame and let it protrude into the area of the glass (as the picture above).

As the straight edge will be flat against the PVCu, it should be floating away from the glass. Measure the gap (A to B) from the glass to the inside of the straight edge and write this down. Do the same with the other side of the frame and note the measurement again.

To calculate the thickness of your double glazed sealed unit you would need to deduct these 2 measurements from the thickness of the PVCu frame and you should have a measurement of either 24mm or 28mm.

As an example, the frame that holds the glass is 62mm thick, the A to B gap (as the photo above) of one side is 17mm and the A to B gap of the other side is also 17mm. This gives us a measurement to deduct of 34mm. 34mm deducted from the frame thickness of 62mm is 28mm and this figure is the thickness of the sealed unit in this frame.

Emergency Double Glazed Safety Glass

Disclaimer
The tips and advice on this page are just a helpful insight into measuring and installing of glass panels. braintreeglazier.co.uk does not accept any responsibility if you are injured or suffer loss - financial or otherwise by following our tips and advice from this page. These tasks should only be undertaken by a competent person that is skilled in DIY and should not be attempted by DIY novices.

If you are not a competent person in DIY we advise that you hire a tradesman to undertake your glass measuring and installations. braintreeglazier.co.uk do not accept responsibility for the incorrect measuring of your glass. The only guaranteed way to get accurate glass sizes is to obtain the sizes from the window/door manufacturer at time of purchase.

Double glazed units

Double glazed units

Offering a professional replacement double-glazed unit service throughout Braintree & surrounding areas.

If your looking for replacement double glazed units without the massive extra cost of new frames then look no further.

Replacement double glazed units only

Has your double glazing got condensation in side the glass, misted up or been broken, then give us a call. 

Same day double glazed units

For a non toughened safety glass units, we can make for you a same day or next day service which we can either deliver for a small additional charge or you can collect direct from our factory. For toughened safety glass units, these can be typically re maunuactred within 3-5 working days from point of ordering.

Free over the phone quotation

We offer you an immediate quotation over the phone subject to view, we will ask a few very back questions, approx size, single or double glazed, window or door for the example and from this can offer you a price immediately.

See more
Shop front Replacement

Shop front Replacement

COMMON SHOP FRONT GLASS PROBLEMS WE CAN REPAIR:

Your shop front is the face of your business, so when your glass is damaged, it’s essential to replace it as quickly as possible! The most common call-outs we get are for:

• Burglary or break-in damage
• Vandalism repairs
• Condensation in the glass
• Scratched, cracked or shattered glass
• Misty glass in-between panes
• General wear & tear

Shop Front Glass

What our customers say

Frequently asked questions

Annealed Glass -- This is the most commonly used glass type today and is used in most home windows. It is manufactured using the float method

Float glass: This is the most budget-friendly and has no natural tint. It is a single piece of glass that breaks into sharp shards when hit with force. Float glass can, however, undergo a lot of chemical processes to be strengthened. It can be used in single-pane and even double-pane windows once it's been enhanced.

This type of glass adds additional strength to your windows. To gain entry, a burglar would have to strike the glass repeatedly in the same spot in order to make a small opening. Most burglars are reluctant to create this type of noise for fear of being detected.

Look closely at the glass edge: tempered glass will have a smooth, slightly rounded edge without sharp corners. Untempered glass has a sharp, unfinished edge. You may also notice small nicks or divots in the glass edge. Tempered glass has undergone intense heating and rapid cooling, so its surface is more durable.

These glass sheets are held together permanently by an interlayer such as polyvinyl butyral (PVB). Laminated glass is about two times stronger than standard float glass of the same thickness, with the advantage that in case of breakage, it generally holds together by breaking into a spider-web pattern.

Laminated glass products make float glass suitable for today's demanding architectural applications such as: noise reduction, hurricane impact-resistance, blast mitigation, forced entry, protection from broken glass – or a combination of these.

Toughened is around 5 times stronger than laminated. It, therefore, needs to be hit a lot harder for the glass to break. When toughened is hit with enough force, it will break up into lots of small, blunt pieces rather than long sharp shards.

Areas we cover

Postcodes   CM6   CM7
Counties   Essex
Chat on WhatsApp