Double glazing offers numerous benefits, including improved energy efficiency, reduced noise pollution, and enhanced security. These advantages make it a popular choice for homeowners seeking to upgrade their windows.
The general cost of double glazing
Double glazing costs vary greatly depending on factors such as house size, number of windows, and window style. The price range can span from £2,200 to £27,200 for homes with 4 to 18 windows, respectively.
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Preparation
Know what you want
Before requesting quotes, have a clear idea of your requirements. This includes the number of windows you want to upgrade, preferred window styles, frame materials, and glass types. You may also want to consider the time of year as this can affect installation procedures and costs. For more on this, read our article on what time of year is best to replace windows.
Research types of windows
Familiarize yourself with different window styles, such as casement, sash, tilt/turn, and bay windows. Each style has its advantages and disadvantages, so choose the one that best suits your needs.
Check local regulations
Some areas have specific regulations for window installations, particularly for listed buildings or conservation zones. Be aware of any restrictions that may apply to your property before proceeding.
Getting quotes
Local vs national companies
Both local and national companies can offer competitive prices for double glazing. Local companies may provide more personalized service, while national companies may have a wider range of products. Getting quotes from both types of businesses is essential to ensure the best deal.
Requesting multiple quotes
Shop around and request at least two quotes, preferably more, as prices vary significantly between companies. Comparing multiple quotes allows you to identify the best value for your investment.
Comparing quotes
When comparing quotes, consider the company’s reputation, accreditation, and insurance coverage. Look for businesses registered with competent person schemes like CERTASS and FENSA.
Negotiation
Asking for discounts
Don’t be afraid to ask for a discount upfront. Be open to negotiating terms, but always remain polite and respectful when dealing with salespeople. Inform other companies of better offers to encourage them to compete and provide more competitive deals.
Avoid rushed decisions
Take your time to consider all like-for-like quotes carefully, and never sign a contract straight away. Rushed decision-making can lead to unfavourable outcomes and buyer’s remorse.
Staying polite and respectful
Remember that salespeople are doing their job, and maintaining a respectful attitude throughout the negotiation process will increase your chances of securing a favourable deal.
Factors affecting the cost
Window style
Different window styles come with varying costs. Casement windows are generally the most affordable option, while sash, tilt/turn, and bay windows can be more expensive.
Frame material
The material used for the frame significantly impacts the overall cost of double glazing. uPVC is the most economical choice, whereas aluminium and timber frames are pricier.
Energy efficiency
Higher energy efficiency ratings will reduce heat loss, lower energy bills, and increase the overall cost of double glazing. Consider the long-term savings when selecting the energy rating of your windows.
Installation
Professional vs DIY installation
While DIY double glazing may save money initially, it has potential complications and safety risks. Professional installation ensures the best results and reduces the likelihood of issues arising from improper fitting.
Risks of DIY installation
Fitting double glazing is a complex and time-consuming task. Incorrect installation can lead to problems such as drafts, leaks, and reduced energy efficiency. It’s best to trust a professional to handle the job.
Selecting a company
Reputation and Accreditation
Choose a reputable double glazing company with accreditations such as CERTASS, FENSA, BSI, GGF, and Secured by Design. This helps ensure that the company meets industry standards and provides quality workmanship.
Insurance and guarantees
Before any work begins, agree on insurance coverage and guarantees. Ensure the company is properly insured and the installation has a guarantee policy.
Contract considerations
Payment schedules
Discuss payment schedules with the company and ensure they are clearly outlined in the contract. Avoid paying for the entire job upfront, and negotiate a reasonable payment plan.
Penalties for delays
Check the contract for any penalties related to delays in installation. Ensure that the terms are fair and protect both parties in unforeseen circumstances.
Insurance implications
Informing your insurer
Adding new double glazing or doors to your property may affect your insurance premium. Be sure to inform your insurer of any changes to avoid potential complications with your coverage.
Premium adjustments
Some insurance companies may adjust your premium based on the increased security and energy efficiency provided by double glazing. This can result in long-term savings on your insurance costs.
Government grants
Affordable Energy Initiative
While there are no specific government grants for double glazing, rare occasions may arise when grants are issued under the Affordable Energy initiative. Keep an eye out for any such opportunities.
Limited availability
Government grants for double glazing are uncommon, so it’s best to focus on finding the best deal through thorough research and negotiation with suppliers.
Conclusion
Getting the best deal on double glazing involves careful preparation, research, and negotiation. Be clear about your requirements and preferences, and obtain multiple quotes from both local and national companies. Additionally, you might want to consider if triple glazing could be a better option for you. Our article comparing triple glazing vs double glazing can provide some useful insights to help make your decision.
Don’t be afraid to ask for discounts and negotiate terms. Ensure that the company you select has a solid reputation and proper accreditations, and always read the contract carefully before signing.
By following these guidelines, you can secure the best deal on double glazing and enjoy its numerous benefits, including improved energy efficiency, increased security, and added value to your property.
FAQs
How can I ensure I get the best deal on double glazing?
To get the best deal, do thorough research, obtain multiple quotes from local and national companies, and negotiate discounts. Consider window style, frame material, and energy efficiency when comparing quotes.
Is it better to choose a local or national double-glazing company?
Both local and national companies have their advantages. Local companies may offer more personalized service and lower prices, while national companies may have more resources and a wider range of products. Obtain quotes from both types of companies to make an informed decision.
Can I install double glazing myself to save money?
While DIY installation may save money initially, it has potential complications and safety risks. Professional installation ensures the best results and reduces the likelihood of issues arising from improper fitting. It’s best to trust a professional to handle the job.
What factors affect the cost of double glazing?
Factors that impact the cost of double glazing include window style, frame material, energy efficiency, size of the windows, and the company you choose for installation.
Are there any government grants available for double glazing?
While there are no specific government grants for double glazing, rare occasions may arise when grants are issued under the Affordable Energy initiative. However, these opportunities are limited, so focusing on finding the best deal through research and negotiation with suppliers is best.
