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Cost of Double Glazing a 2 Bed House

Feb 09 2024

The average Cost of double glazing a 2 bed house UK is between £1,800 and £3,400 for uPVC, £2,720 and £5,125 for wood, and £2,360 and £4,450 for aluminum.

Average Cost of double glazing a 2 bed house UK

Material Used

Average Cost Range


£1,800 – £3,400


£2,720 – £5,125


£2,360 – £4,450

Average Costs for Different Types of Windows

Window Type

Average Cost Each

Wood Casement


Wood Sash


Aluminium Casement


Aluminium Sash


Additional Information

uPVC is a popular material due to its affordability, easy installation, and low maintenance. Double glazing has the potential to increase the value of a home by 10%.

Factors Affecting the Cost of double glazing a 2 bed house UK

1. Number of Windows

The more windows in the house, the higher the overall cost. Each window adds to the material, labor, and installation expenses.

2. Window Types

Different window types, such as casement, sash, or bay windows, come with varying costs. The choice of window style influences the overall budget.

3. Material Selection

The material chosen for double glazing significantly impacts the cost. uPVC is generally more affordable, while wood and aluminium tend to be pricier.

4. Window Size

Larger windows require more materials and labor for manufacturing and installation, leading to higher costs compared to smaller windows.

5. Glazing Options

The type of glazing, whether standard double glazing or more advanced options like triple glazing, affects the overall cost.

6. Installation Complexity

If the installation is complex, such as fitting windows in challenging locations or requiring structural adjustments, it may increase labor costs.

7. Quality of Windows

Higher quality windows with features like energy-efficient glass, advanced security mechanisms, and enhanced durability often come with a higher price tag.

8. Additional Features

Including additional features such as decorative glass, specialized finishes, or integrated blinds can add to the overall cost.

9. Supplier and Location

Different suppliers may offer varied pricing, and regional variations in labor costs can impact the overall budget.

10. Energy Efficiency Standards

Windows that meet higher energy efficiency standards, certified by organizations like the British Fenestration Rating Council (BFRC), may cost more but can lead to long-term energy savings.

11. Brand Reputation

Opting for windows from reputable brands may result in a higher upfront cost but can offer better quality and reliability.

12. Maintenance Requirements

Some materials, like uPVC, have lower maintenance costs over time, while others may require more upkeep. Consideration of maintenance requirements can impact the long-term cost of ownership.

13. Local Regulations

Compliance with local building regulations and standards may necessitate specific features or materials, influencing the overall cost.

14. Warranty and Guarantees

Windows with extended warranties or guarantees may have higher initial costs but provide added peace of mind and protection against potential issues.


Investing in double glazing for a two-bedroom house is a multifaceted decision that requires careful consideration of various factors. Beyond the average cost ranges, understanding the specific needs of your property, preferences, and the long-term benefits of double glazing ensures a well-informed and valuable investment in creating a more comfortable and energy-efficient living space.

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