Here are the Top 10 Double Glazing Companies in Sutton.
| Unique Windows London | 2 Westmead Corner Westmead Road Carshalton Surrey SM5 2NZ | 020 8770 7397 | info@uniquewindowslondon.co.uk | https://www.uniquewindowslondon.co.uk/ |
| Generation Windows Ltd | 41 stonecot hill, Sutton , Surrey Sm39hh London, United Kingdom | 020 3962 0380 | info@generationwindows.co.uk | https://www.generationwindows.co.uk/ |
| The Wright Glazing Company | The Wrightglazing Co 131 Church Hill Road, Cheam, Surrey, SM3 8LJ | 020 8644 4224 | info@wrightglazing.co.uk | https://www.wrightglazing.co.uk/ |
| Sutton Locks And Glazing | 4 Alcester Road Wallington Surrey SM6 8BB | 07470 3404143 | Jake@suttonlocksandglazing.co.uk | http://www.suttonlocksandglazing.co.uk/ |
| Creative Windows & Doors | 7 Nork Way , Banstead , SM7 1PB | 01737 300180 | sales@creative-windows.com | https://www.creative-windows.com/ |
| Raven Bespoke Improvements | 240 Middleton Rd, Carshalton SM5 1HE, UK | 0800 009 6065 | ravenimprovements@gmail.com | https://ravenimprovements.com/ |
| Guild Home Improvements Ltd | 6 Banstead Road Carshalton Beeches Surrey SM5 3NR | 0800 731 4582 | info@guildhomeimprovements.co.uk | https://ghiwindows.co.uk/ |

Double glazing is popular in Sutton and offers significant benefits for homeowners.
Here’s a comprehensive overview:
Energy Efficiency and Ratings
Double glazing windows in the UK are rated by the British Fenestration Rating Council (BFRC) on an energy efficiency scale from A++ (best) to E (worst). UK building regulations now require all newly installed windows to be at least C-rated. These windows can help reduce heat loss by about 18%, potentially saving homeowners up to £235 annually on heating bills.
Key Benefits
Double glazing offers multiple advantages:
- Energy Savings: Reduces heat loss and lowers energy bills
- Security: Tougher and harder to break than single-pane windows
- Sound Insulation: Significantly reduces external noise
- Property Value: Can increase home market value by up to 10%
Installation Considerations
- Costs vary based on materials, window type, and installer
- Financial support may be available through LA Flex for lower-income families
- New building regulations require additional ventilation when replacing over 30% of windows
Modern Options
Manufacturers now offer customisable double glazing with:
- Various frame materials (uPVC, wood, aluminium)
- Multiple window designs
- Different colour options
- Enhanced energy efficiency standards
The costs of installing double glazing in Sutton vary depending on several factors, but here’s an overview of the current pricing landscape:
Average Costs
The average cost for double-glazed windows in Sutton ranges from £450 to £1,200 per window. For a whole house, the total cost typically falls between £4,500 and £7,000 for an average three-bedroom home with ten windows.
Factors Affecting Cost
Several elements influence the final price:
- Window size and style
- Frame material
- Number of windows
- Property size
Cost Breakdown by Window Type
Different window styles come with varying price tags:
- Casement windows: £500 to £1,250 per window
- Sash windows: £700 to £1,500 per window
- Tilt and turn windows: £750 to £3,375 per window
- Bay windows (three sections): £1,500 to £6,750 per window
Frame Material Costs
The choice of frame material significantly impacts the overall cost:
- uPVC (cheapest option):
- Casement: £600 to £1,800
- Tilt and turn: £750 to £2,250
- Sash: £900 to £2,700
- Bay: £1,500 to £4,500
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- Aluminium and wood frames are generally more expensive than uPVC.
Installation Costs
Installation costs are typically around £250 per day, which should be factored into the total expense.
Potential Savings
While the initial investment is substantial, double glazing can save the average household up to £140 a year on heating bills, making it a cost-effective choice in the long run.
Additional Considerations
- For a 2-bedroom house (4-5 windows), costs range from £1,800 to £4,500.
- Triple glazing, which offers enhanced insulation, costs 30% to 50% more than double glazing.
- Some grants are available for energy-efficient home improvements, such as the ECO4 or the Home Upgrade Grant, though eligibility criteria apply.
When planning for double glazing installation, it’s advisable to obtain multiple quotes from reputable suppliers to ensure the best value for your investment.
What is the most cost effective double glazing in Sutton?
uPVC (unplasticised polyvinyl chloride) is widely recognised as the most cost-effective material for double glazing in the UK. Here’s why:
- Affordability: uPVC windows are typically the cheapest option, with prices starting at around £300 per unit.
- Energy efficiency: Despite being cost-effective, uPVC offers excellent insulation properties, potentially reducing heat loss by up to 30%
- Low maintenance: uPVC is easy to clean and resistant to rot and rust, making it ideal for the UK’s climate.
- Durability: uPVC frames are robust and do not easily break, chip, or warp in extreme conditions.
- Versatility: Available in various colours and finishes, including wood-effect options, uPVC can suit different aesthetic preferences.
While uPVC is the most budget-friendly option, other materials offer different benefits:
- Aluminium: Though more expensive (starting at £600 per unit), it provides a modern aesthetic and is very durable.
- Timber: The most expensive option, but offers natural insulation and is preferred for traditional or period-style properties.
For those seeking a balance between cost and performance, uPVC remains the top choice for most UK homeowners looking to install double glazing on a budget.
What Factors should you consider in Choosing Your Double Glazing Supplier in Sutton?
When choosing a double-glazing company, consider these key factors:
Credentials and Reputation
- Look for industry accreditations such as FENSA, CERTASS, TrustMark, and Which? Trusted Trader.
- Check online reviews, testimonials, and ask for references from previous customers.
- Consider local companies, as they have more to lose if they provide poor service and are often more accessible.
Quality and Standards
- Ensure the company’s products meet relevant safety and performance standards, including fire resistance, thermal efficiency, and weather resistance.
- Look for energy-efficient options with good Window Energy Ratings (WER) and U-values.
- Check for security features like multi-point locking systems and toughened glass.
Customer Service and Support
- Choose a company with a dedicated surveying team to assess your property before installation.
- Verify if the company has its own in-house installation team rather than subcontractors.
- Ask about warranties and guarantees, aiming for 10+ years on products and insurance-backed guarantees.
Transparency and Expertise
- Request clear, detailed quotations that include all costs (products, labour, installation).
- Visit the company’s showroom to see products in person and speak with technical advisers.
- Ensure the company can provide expert advice on the best solutions for your specific needs.
By considering these factors, you can make an informed decision and choose a reliable double-glazing company that will provide quality products and service for your home improvement project.
Should You Consider Financing Your New Double Glazing in Sutton?
Finance options for double-glazing vary significantly between companies, with several key differences:
Interest Rates
- Rates typically range from 7.9% APR to 12.9% APR, with some companies offering rates outside this range.
- As of September 2024, major companies like Anglian, Everest, and Safestyle offer credit terms at a representative 12.9% APR.
Payment Terms
- Credit terms often start from 36 months, with some companies offering longer terms up to 96 months.
- Some providers offer “Buy Now Pay Later” schemes, allowing customers to defer payment for up to 12 months.
Deposit Requirements
- Deposits can vary, with some starting as low as £249 for standard windows and doors.
- Higher deposits may be required for specific products, such as timber windows and doors, where deposits can start from £999.
Types of Finance Options
- Interest-free credit: Some companies offer 0% interest options, typically for shorter terms like 24 or 36 months.
- Low-rate options: These may include features like nothing to pay for the first three months.
- Deferred payment plans: Options to delay payments for a set period, such as 12 months.
Additional Considerations
- Some companies partner with well-known financial providers, such as Barclays, which can offer added credibility.
- The availability of insurance-backed guarantees may vary between providers.
- Flexibility in payment plans differs, with some companies offering a wider range of options than others.
It’s crucial for customers to carefully compare these various factors when choosing a finance option for their double glazing project, ensuring they select a plan that best suits their financial situation and needs.
The Sutton Double Glazing Companies Listed Above Cover The following Sutton Postcodes:
| SM1 | SUTTON | Sutton, Rosehill, Parts of The Wrythe and Carshalton, Benhilton and Erskine Village, the eastern part of Sutton Common | Sutton |
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| SM2 | SUTTON | Belmont, South Sutton, South Cheam, East Ewell | Epsom and Ewell, Reigate and Banstead, Sutton |
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| SM3 | SUTTON | The western part of Sutton Common, North Cheam, Stonecot Hill | Epsom and Ewell, Sutton |
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It is a very good idea to shop around with local and national Double Glazing Companies in Sutton. By using Glazing Network we can connect you with over 4000 double glazing companies throughout the UK. Please use our quote form to receive up to 3 quotes from local double glazing companies in Sutton or scroll through the companies and contact them directly.
Quick fact about Sutton.
Sutton is an ancient parish originally in Surrey, recorded in the Domesday Book of 1086 with two churches and about 30 houses. It became part of Greater London in 1965.