Residents across the UK are increasingly recognising the value of double glazing for both new builds and period properties. Beyond aesthetic appeal, double glazing offers a host of benefits, including enhanced energy efficiency, noise reduction, and added security.

With soaring utility bills, installing quality double glazing represents a savvy moves a homeowner can make to reduce costs over the long term.

Key Factors in Selection

Not all double glazing companies are created equal. Keep these factors in mind:

1. Experience and Reputation

A company’s history speaks volumes. Choose a firm with a proven track record in your area. Local expertise is crucial for period homes, where unique challenges must be met.

Check online reviews on platforms like Trustpilot to assess a company’s reputation.

2. Regulatory Standards

Accreditation matters. Check the company is registered with the GGF. These accreditations ensure the installation meets legal standards.

Ask about warranties. A trusted company should offer a minimum 10-year guarantee protecting against faults and defects.

3. Quality of Products

Quality windows make all the difference. Look for a company that provides a diverse range of products—whether slimline aluminium or traditional wood frames. Don’t be afraid to ask about the energy rating of each option.

4. Clear Quotations

A detailed quote is a must. The best firms will provide a itemised quote that lists all costs—including every element of the job.

Watch out for pushy salespeople or vague offers. A good rule of thumb is: the lowest-cost option isn’t always the best value.

5. Installer Expertise

Top-quality products need expert fitting. Ask if the installers are in-house or temporary. In-house teams tend to deliver more reliable results.

Where you can, view previous projects or request case studies to judge the workmanship firsthand.

Why Timing Matters

Don't wait for problems to escalate. Worn-out frames can be prone to condensation, raising energy bills each year. Warmer seasons are often the best times for installation, as weather delays are less likely.

Final Thoughts

Choosing the right double glazing company is an investment in your home’s future. Take your time, compare quotes, and ensure every detail is clear.

With a reliable company, look forward to a warmer, quieter, and more secure home for many years to come.