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NEIL GINGER, CEO OF Origin, a UK specialist manufacturer of bi-folding doors and windows, has compiled a guide for homeowners considering replacing their current windows or designing a new home. His 10 tips are designed to help the end user to choose the right window for their property but are also useful to the installer in understanding the decision-making process so they can prepare the relevant information that may be required …

WHAT TYPE OF WINDOW DO I NEED?

One of the easiest ways to choose is to decide upon the main function required – to let in more light, provide a view, add ventilation or to enhance the space within a room – this will enable you to choose which type you need, whether it’ s a casement, bay or gable window, or perhaps a roof-light for extra light, or in fact a French Door to serve as an entrance.

WHAT TYPE OF FRAME WILL SUIT MY STYLE OF HOME?

Frame strength and durability are important factors to consider when investing in a window system.

HOW DO I ENSURE MY WINDOWS ARE THERMALLY EFFICIENT?

The best indicators of thermal efficiency are U-Values. U-Values show the amount of heat lost in watts( W) per square metre of material, so the lower the number, the better the thermal efficiency. For windows, the U-Values in the UK must be 1.6 W /( m2K) for replacements and up to 2.0 W /( m2K) for new builds and extensions.

Also enquire about additional upgrades to increase thermal performance.

HOW CAN I BE SURE THE WINDOWS WILL SUIT MY STYLE OF HOME?

Depending on the style of your property, you may opt to enhance it by installing coloured exterior and / or interior window frames. Good manufacturers should offer a choice of finishes, colours and styling, allowing full customisation to create a perfectly integrated look.

I would also recommend looking for a supplier that can provide the option of having internal and external flush casement. This enables the sash of the window to sit perfectly in line with the frame, and with no overlapping profile, it ensures a smart and elegant appearance. This timeless finish therefore

lends itself to all home styles, including traditional townhouses, new builds and projects under strict planning regulations.

WHAT TYPE OF GUARANTEE?

The standard industry guarantee is 10 years, but make sure you find out what’ s included in this. Some manufacturers will offer different warranties on the paint and components.

BUDGET REQUIRED?

The prices can range drastically. The price for an aluminium window with an internal and external flush casement would be approximately £ 300 for 1200mm x 1200mm, without glazing or installation.

HOW QUICKLY WILL THE PRODUCTS BE DELIVERED?

Standard industry lead time can be anything from four to eight weeks, but as little as one week is available.

WHAT SECURITY REQUIREMENTS SHOULD I LOOK FOR?

There are a few things you should look out for when choosing a window:

• That the whole system conforms to PAS 24 security standards.

• Hinge guards to be installed as standard – this protects the hinges as well as blocking intruders from jemmying the window open

• Frames should be mechanically crimped for the most secure system

DETERMINE THE ORIENTATION OF THE SUN BEFORE CHOOSING YOUR WINDOWS?

If you are designing a new home, consider the direction of the rising and setting sun. This will enable you to determine the size of the window you require and the amount of light you’ d like coming into a room, whether it be the morning or afternoon sun. Whatever window you choose, make sure it’ s designed to keep your rooms cool in hot weather, and your home warm when it is chilly.

TRY BEFORE YOU BUY We’ d always recommend physically seeing the windows in-situ and operating them before you buy. The best place to do this is in a window and door showroom; they often have more than one window system in place, so you can compare and talk through any other questions with experts.

www. origin-global. com