Best Prices for Double Glazing in 2017

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Find the Best Double Glazing Prices in the UK

Have you considered double glazing when deciding to renovate your home? Not yet? Then it is time to start because now it is easier than ever before to compare prices and types of double glazed windows and doors with our comprehensive guide.

Double glazing is the process of glazing in which two panes of glass with space between them are put together in a window. Usually, the air between the panes is trapped, which creates a layer of insulation. Besides this, in order to ensure that there isn’t any moisture inside the double glazed units, a drying agent is added and, afterwards, the product is sealed.

Unfortunately, the double glazing grants are not available anymore even though the government’s Affordable Energy Initiative still recognise this technology as an insulation method for every residency. Grants can only be issued under Affordable Warmth Scheme, which gives priority to old properties in a stage of disrepair.

Despite this issue, the cost of double glazed windows and doors will gradually pay for itself because, in comparison with the single pane windows, double glazing mitigates heat loss and allows you to save around 11% of your heating bill. There are several variables to be taken into account when choosing a double glazed window or door that fits your budget. In the following research, GreenMatch provides price ranges of double glazing based on size, colour, and type of the window and door.

If you are interested in knowing more about Double Glazed products, do not forget to fill in the form to get up to four free quotes. It takes just 1 minute and there is no further obligation with the service.

Double Glazed Window

Find the best double glazing prices by following the guide:

Compare the prices for double glazed windows
Compare the prices for double glazed doors
Find the best windows and frames
Importance of argon gas in double glazing
Costs of Double Glazing Installation and Replacement 
Benefits of Double Glazing 
Total Costs for Double Glazing 

Compare the Prices for Double Glazed Windows

Types of Double Glazing Windows

Casement windows are designed to be installed in large houses as they allow the maximum amount of light to penetrate the rooms. They open rather like doors and are usually hinged on one side. Due to design and glass patterns, the windows provide good air circulation and a unique aesthetic.

‘Tilt and turn’ windows have a dual hinge system allowing for more practical use, especially when cleaning. They suit perfectly big houses with small children because they offer maximum light exposure and security (they are tilted only a fraction to prevent children from opening them widely).

uPVC Sash Windows are manufactured from a number of smaller panels separated by some bars. They fit perfectly old properties that were built in Georgian times, which decreases the chances of being replaced. Unfortunately, it is costly to double glaze due to a limited number of natural uPVC Sash.

A bay window is available in three openings and constitutes of one main window and two smaller ones on either side. It is typically installed in modern houses to enhance the interior floor space. By having only three panels, it allows for a significant amount of light penetration. Meanwhile, the bow window usually has four to five openings in a curved structure. By having more glass panes, more light is allowed in, and due to its ability to be wrapped around the building corner, the bow window offers a unique two-sided view of the home.

uPVC Casement Windows

Size  Colour Price range
1200 mm x 1200 mm Wood Grain £250-300
1200 mm x 1200 mm White £225-275
1000 mm x 1000 mm Wood Grain £225-275
1000 mm x 1000 mm White £200-250
1000 mm x 500 mm Wood Grain £200-250
1000 mm x 500 mm White £175-200
500 mm x 500 mm Wood Grain £175-200
500 mm x 500 mm White £150-175

French Casement Windows

Size  Colour Price range
1200 mm x 1200 mm Wood Grain £675-725
1200 mm x 1200 mm White £525-575
1000 mm x 1000 mm Wood Grain £625-675
1000 mm x 1000 mm White £500-550
1000 mm x 500 mm Wood Grain £600-650
1000 mm x 500 mm White £475-525
500 mm x 500 mm Wood Grain £575-625
500 mm x 500 mm White £450-500

uPVC Sash Windows

Size  Colour Price range
1200 mm x 1200 mm Wood Grain £850-950
1200 mm x 1200 mm White £725-825
1000 mm x 1000 mm Wood Grain £725-825
1000 mm x 1000 mm White £625-725
1000 mm x 500 mm Wood Grain £700-800
1000 mm x 500 mm White £600-700
500 mm x 500 mm Wood Grain £625-700
500 mm x 500 mm White £525-600

Tilt and Turn Windows

Size  Colour Price range
1200 mm x 1200 mm Wood Grain £625-675
1200 mm x 1200 mm White £500-550
1000 mm x 1000 mm Wood Grain £575-625
1000 mm x 1000 mm White £475-525
1000 mm x 800 mm Wood Grain £550-600
1000 mm x 800 mm White £450-500
800 mm x 800 mm Wood Grain £525-575
800 mm x 800 mm White £400-450

Bay Windows (3 Section)

Size  Colour Price range
3000 mm x 1500 mm Wood Grain £1375-1475
3000 mm x 1500 mm White £1250-1350
3000 mm x 1200 mm Wood Grain £1275-1375
3000 mm x 1200 mm White £1150-1250
2400 mm x 1500 mm Wood Grain £1250-1350
2400 mm x 1500 mm White £1125-1350
2400 mm x 1200 mm Wood Grain £1150-1250
2400 mm x 1200 mm White £1050-1150

Bow Windows (4 Section)

Size  Colour Price range
3600 mm x 1500 mm Wood Grain £1750-1900
3600 mm x 1500 mm White £1600-1700
3600 mm x 1200 mm Wood Grain £1650-1750
3600 mm x 1200 mm White £1500-1600
3000 mm x 1500 mm Wood Grain £1650-1750
3000 mm x 1500 mm White £1500-1600
3000 mm x 1200 mm Wood Grain £1525-1650
3000 mm x 1200 mm White £1400-1500
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Compare Prices of Double Glazed Doors

Different Types of Double Glazing Doors

uPVC French doors provide a quintessential and charming feeling to your house. It maximises the amount of air ventilation and sunlight. They serve as a convenient entry into your garden or conservatory and bring the outside atmosphere inside your home. In addition, the doors come in a variety of colours, patterns, textures, and styles.

uPVC Sliding Patio doors offer a high level of security because they are fitted with the multi-lock system. They are also equipped with a multi-wheeled system of air glides which enable the door to move along its track.

Bi-folding doors have two panels that fold back in sections and can be made of different materials (uPVC, aluminium, wood). They increase the accessibility between the rooms and outside space due to their width, which can reach several meters.

French Doors (4 Section)

Size  Type  Price range
1800 mm x 2100 mm Half Glazed & Palin Panel £1100-2000
1800 mm x 2100 mm Fully Glazed £1075-1175
1500 mm x 2100 mm Half Glazed & Palin Panel £1025-1125
1500 mm x 2100 mm Fully Glazed £1000-1100
1200 mm x 2100 mm Half Glazed & Palin Panel £975-1075
1200 mm x 2100 mm Fully Glazed £950-1050

uPVC Sliding Patio Doors (2 Panel)

Size  Colour Price range
2000 mm x 2100 mm Wood Grain £1300-1150
2000 mm x 2100 mm White £1050-1150
1800 mm x 2100 mm Wood Grain £1250-1400
1800 mm x 2100 mm White £1000-1100
1500 mm x 2100 mm Wood Grain £1225-1375
1500 mm x 2100 mm White £975-1075

Bi-Folding Doors (3 Panel)

Size  Colour Price range
2500 mm x 2100 mm Wood Grain £3500-3900
2500 mm x 2100 mm White £2900-3200
2100 mm x 2100 mm Wood Grain £3350-3700
2100 mm x 2100 mm White £2750-3050
1800 mm x 2100 mm Wood Grain £3235-3625
1800 mm x 2100 mm White £2700-3000

uPVC Sliding Patio Doors (2 Panel)

Size  Colour Price range
2000 mm x 2100 mm Wood Grain £1300-1150
2000 mm x 2100 mm White £1050-1150
1800 mm x 2100 mm Wood Grain £1250-1400
1800 mm x 2100 mm White £1000-1100
1500 mm x 2100 mm Wood Grain £1225-1375
1500 mm x 2100 mm White £975-1075

uPVC Front Doors (900mm x 2100mm)

Glass Style  Lock Type Price range
Arched Top Light Standard Roller £575-675
Arched Top Light High-Security £625-725
Diamond Leads Standard Roller £600-700
Diamond Leads High-Security £650-750

uPVC Back Doors (900mm x 2100mm)

Glass Style  Lock Type Price range
Half Glazed Flat Panel Standard Roller £650-750
Half Glazed Flat Panel High-Security £550-650
Fully Glazed Standard Roller £650-750
Fully Glazed High-Security £550-650

Find the Best Windows and Frames

uPVC is the most popular type of frame because it is much cheaper and effective than timber. Besides that, there is a low chance of rot from moisture, which also makes it easier to clean and maintain.

However, not everybody likes uPVC material, so they tend to go for alternatives such as aluminium. The disadvantage is a higher price, but it can manage to maintain the old vintage style of your home—if that is what you are looking for. Overall, depending on the size of the windows and doors, the thickness can differ from 14 to 28 mm.

Importance of Argon Gas in Double Glazing

Argon is a non-toxic, colourless gas denser than pure air and is used to retain heat within a window. It lasts over twenty-five years and loses around 5% of its density, which means that it will last the entire lifetime of the double glazed window or door.

Xenon and Krypton are other alternatives to Argon that keep the heat inside even better, however, they are more costly and are typically used in triple glazed products. Moreover, the width between the panes should be greater in order to be effective; and this will influence the total costs as well.

Costs of Double Glazing Installation and Replacement

In terms of performance, double glazing is a more improved technology compared to single glazing; however, they are not always perfectly efficient. In cases where condensation materialises between the panes, this can cause cracks or chips that damage the window or the door.

When installing double glazed products, manufacturers usually offer a guarantee for twenty years, but the risk of damage still exists. There is no need to replace the whole installation because the measurements were taken and the frames remain intact; so, you can just replace the double glazing, which is cheaper.

Double Glazing Installation

Benefits of Double Glazing

Low energy bills

Double glazing has a direct affect on the cooling and heating system of the house as it can retain up to 87% of heat during winter and lose up to 40% heat in summer. High security: nowadays, double glazed doors and windows are manufactured with a multi-locking system, which, together with uPVC framing, helps in protecting your home against burglars.

Soundproof

The new technology is able to keep outside noise such as traffic noise, clubs, loud air conditioners, or barking dogs from penetrating your home. Therefore, you can enjoy the peace and quiet of your place by cutting out noise pollution.

More comfort

Double glazing offers a unique feeling of comfort and cosiness by making your family gatherings more relaxed. The technology will keep the temperature stable both during summer and winter times so that you do not have to worry about constantly adjusting the thermostat.

Less condensation

Condensation occurs when moist air and cold surfaces converge. It can damage walls, floors, carpets, and window frames. Double glazing can dismiss these problems thanks to special gas between panes, which helps to regulate the temperature.

Enhanced value of the house

Installing double glazed windows and doors is a worthwhile investment because it brings value to your home. The benefits mentioned above are highly appreciated features in the market so the costs are justified.

Reduced carbon footprint

The actual worldwide challenges such as climate change and global warming cause serious concerns even today. In order to help mitigate the greenhouse effect, double glazing companies offer this technology as a method of reducing heat loss and household emissions.

Double Glazing Frames

Total Costs for Double Glazing

When choosing double glazed windows or doors that fit your home, several costs must be taken into consideration. For example, the style, colour, and size will be the main determinants. Then the energy efficiency comes into play depending on whether the window has an energy rating of A, B, or C.

In addition, you will be charged for the full technical expertise, extra security features, and full installation such as fixings or sealants. The list includes the price of glass (obscured, toughened or standard), external sill and handles. The final cost is the proper documentation and official registration as proof that your windows and doors are genuine double glazed products.

We hope that this guide will help you make the right choice when designing your dream home. We recommend that you take every detail into consideration when searching for double glazed windows and doors so that you were satisfied with your purchase.

Now that you know more about Double Glazing, fill in our short 1-minute form at the top of the page and get up to four quotes from trusted suppliers. Our services are free and without any further obligation.

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