Everything you need to know about PVCu Sash Windows

Thanks to a combination of modern technology and science, the window industry has developed ground-breaking method of manufacturing UPVC versions of  traditional timber sash windows. The UPVC sash windows have been developed to mimic the aesthetics of timber windows but with enhanced energy efficiency features. Without doubt, UPVC sash windows are premium windows that can certainly improve the character of your property. That’s why we’ve put together some of the most frequently discussed topics to give you a better understanding of PVCu sash windows. 

How much do UPVC sash windows costs? 

What is the price of a UPVC sash window? Well, this is probably one of the most popular questions a homeowner may ask. As with any other window, door or made to order product, the price of UPVC sash windows will also depend of a variety of factors, including type of installation, window style, location, optional and decorative features, colour and size. However, it is generally known that the UPVC sash windows are truly a cost effective alternative to the traditional timebr sash windows. The supply and installation price of a single UPVC sash window will vary considerably, however, as a guide the price could start from as little as £700 smaller sizes with no decorative features and upto £1,250 for large sash windows with optional and decorative features. UPVC sash windows is a premium quality window type, so expect them to cost higher than the typical casement windows. Supply only prices will be relatively cheaper than quoted.

How is the energy efficiency of UPVC sash windows measured?

There are two measures used to rate a window’s energy efficiency: the Window Energy Rating also known as WER, and the U-value.

The Window Energy Rating (WER) is concerned with measuring a window’s overall energy efficiency: the calculations take into account how much heat the glass allows in and lets out, and how much warm air escapes through gaps in the frames.

Window Energy Ratings range from A+  which is the most  efficient. The least efficient is G. Nowadays, the regulation in some parts of the United Kingdom requires new double glazed windows to achieve a minimum energy rating of C. You can find a window’s energy rating usually on a rainbow label, similar to ones you find on fridges.

The U-value is concerned with measuring how well heat can pass through a window’s glass and frame. It’s generally thought that if the u-value is higher than the better. However, this is incorrect. The lower a window’s U-value, the better it will be at retaining the heat in your home.

Nowadays, a new double glazed uPVC sash window will have a U-value of about 1.2 compared to the traditional single glazed uPVC sash window, which has around 5.1. This is a major improvement in the industry and our living standards.

7 Reasons why UPVC sash windows are a better alternative to traditional timber sash windows

1. Superb thermal efficiency

Perhaps this is one of the main reasons why UPVC sash windows are a great alternative to traditional sash windows. UPVC sash window have inherent complex thermal breaks that reduces the escape of heat from a building. Your property stays warmer for a longer period whilst reducing your energy consumption and saving you money in the process.

2. Acoustic insulation

The double glazing feature of a UPVC sash window enhances the level of acoustic insulation. In addition to keeping your property warm, the acoustic feature helps reduce the noise pollution entering the property from the outside. This is a great feature for properties located relatively close to busy or noisy town and city environments.

3. Weather-proof

The weather in Britain is unpredictable and uPVC material is a well preferred option when it comes to considering protection from unpredictable weather conditions. Precision engineering has enabled UPVC manufacturing with capabilities that it can protect your property against uncertain weather conditions.

4. UPVC is longlasting

UPVC material is durable and strong plastic. Modern uPVC sash windows are known to last for up to 35 years if well maintained properly. They present less, if any, problems than other rival materials. Above of all, they are not liable to rotting.

5. Foil and colour options

UPVC sash windows can be manufactured in a range of woodgrain colours to suite the character and general aesthetics of your property. This features make UPVC look and feel like traditional sash timber windows. A  truly cost-effective solution to timber windows which can otherwise be at least double the cost of PVCU sash windows.

6. Cost effective

Without doubt, UPVC sash windows are cost-effective against traditional timber sash windows. Sash UPVC windows provide enhanced insulation, aesthetics and durability. UPVC sash windows are an exceptional alternative to maintaining the character of your property if the traditional style timber sash window is out of your  budget. A truly representative and better value for money option.

7. Easier to clean

Thanks to its tilt feature, UPVC sash windows can be cleaned much easier than conventional timber sash windows which do not have this feature. Timber sashes may require regular routine of sanding, buffing and painting to be kept clean. In contrast, maintaining your UPVC sash window will mean just occasional wiping with a cloth. This is a great option for busy homeowners.