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I O Graham


2 East View

Phone Number:

01429 821 692 / 07989 332 174


01429 821 692


[email protected]

Post Code:


I O Graham reside in Thornley. While you buy a new electrical appliance, it comes with a sticker displaying how vitality efficient it is. Double glazing has a really comparable system. Identical to the stickers you see on white items, the stickers on home windows have an easy to know ‘site visitors light’ system, with the inexperienced rated windows being essentially the most power efficient, and a window with a sticker displaying the power efficiency as ‘A’ is the most efficient possible.

So who assesses these ratings, and the way does the information assist you?

The BFRC is the organisation that charges how energy environment friendly windows are. In case your home windows have BFRC ranking then they will adjust to Constructing Regulations.

What info is on the labels?

Apart from the A-G rankings, more specific information might be on the label that can assist you make the only option potential about vitality efficient windows.

The information on the labels can even embrace the following:

The power rating. That is written as a formula but reveals you what number of kilowatt hours shall be lost per sq. metre per year.
The U worth of the window. Vitality efficiency is measured in U values.
How a lot heat the window loses resulting from air penetration.
The solar warmth gain

The label data basically tells you the way efficient the product is at serving to you retain warmth within the building, how good it’s at retaining out the wind and the way well it’ll cut back condensation and cut down noise from outside.

If you do not perceive what the figures on the labels mean, then your double glazing salesperson ought to be capable to clarify them clearly to you. If there’s anything you do not understand, then you need to actually ensure you ask questions. For a giant investment like double glazing, you need to be sure you get the best product you can afford. It actually isn’t worth slicing corners and getting an inferior product. I O Graham can be of assistance.

Energy efficient home windows shouldn’t have to be PVCu. They can be constructed from metallic or timber, however they will have one factor in frequent ? that they’ve the BFRC label on them. If a double glazed window does not have this label, then you will have to get it independently assessed to determine whether or not it complies with Building Regulations, and this may cost you time and money.

Double glazing power effectivity is an important matter, not solely due to Building Regulations, but for your personal comfort. The BFRC power ranking was set as much as assist consumers, so ensure you ask about it.

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