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J C Parker Installations Ltd


33 Cashio Lane
Letchworth Garden City

Phone Number:

01462 635 470 / 07956 485 580


01462 635 470


[email protected]

Post Code:


J C Parker Installations Ltd reside in Letchworth Garden City Hertfordshire. When you purchase a new electrical appliance, it comes with a sticker displaying how vitality environment friendly it is. Double glazing has a very comparable system. Similar to the stickers you see on white items, the stickers on windows have a simple to grasp ‘traffic light’ system, with the inexperienced rated windows being the most vitality environment friendly, and a window with a sticker showing the power efficiency as ‘A’ is probably the most environment friendly possible.

So who assesses these rankings, and the way does the information allow you to?

The BFRC is the organisation that charges how vitality efficient windows are. If your windows have BFRC ranking then they may adjust to Building Regulations.

What info is on the labels?

Aside from the A-G ratings, more particular data will probably be on the label that can assist you make your best option possible about energy efficient windows.

The knowledge on the labels can even embrace the next:

The power rating. This is written as a components however shows you how many kilowatt hours will likely be lost per sq. metre per year.
The U worth of the window. Vitality efficiency is measured in U values.
How a lot warmth the window loses on account of air penetration.
The solar heat achieve

The label information principally tells you the way efficient the product is at serving to you retain heat throughout the constructing, how good it is at conserving out the wind and the way properly it is going to cut back condensation and cut down noise from outside.

If you happen to do not perceive what the figures on the labels mean, then your double glazing salesperson should be able to explain them clearly to you. If there may be anything you do not understand, then you must certainly make sure you ask questions. For an enormous investment like double glazing, you wish to be sure you get the perfect product you can afford. It actually isn’t value reducing corners and getting an inferior product. J C Parker Installations Ltd can be of assistance.

Power efficient home windows should not have to be PVCu. They may also be made from metallic or timber, but they may have one factor in frequent ? that they have the BFRC label on them. If a double glazed window does not have this label, then you’ll have to get it independently assessed to determine whether or not it complies with Constructing Regulations, and this may price you time and money.

Double glazing vitality effectivity is a crucial matter, not only due to Constructing Rules, but to your personal comfort. The BFRC energy score was set as much as assist consumers, so be sure you ask about it.

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