Property owners across the UK are increasingly recognising the value of double glazing for both new builds and period properties. It’s not just about looks; double glazing delivers a host of benefits, including improved energy efficiency, noise reduction, and boosted security.

As increasing heating bills, opting for quality double glazing is one of the smartest moves a homeowner can make to reduce costs over the long term.

What to Look For

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

1. Local Expertise

A company’s history speaks volumes. Prioritise a firm with a long-standing presence in your area. St Albans homeowners, for example, benefit from companies familiar with period homes, where unique challenges may apply.

Check online reviews on trusted sites such as Google Reviews to get a sense of a company’s reputation.

2. Regulatory Standards

Accreditation matters. Confirm the company is registered with FENSA. These bodies guarantee the installation meets legal standards.

Ask about guarantees. A reliable company should offer a solid guarantee protecting against faults and defects.

3. Quality of Products

You get what you pay for. Seek a company that provides a diverse range of products—including slimline aluminium or traditional wood frames. Get detailed about the thermal performance of each option.

4. Transparent Pricing

A detailed quote is a must. Reputable companies will provide a clear quote that details all costs—including every element of the job.

Be wary of pushy salespeople or estimates that seem too good to be true. A good rule of thumb is: the cheapest option isn’t always the wisest choice.

5. Installation Standards

Top-quality products need expert fitting. Ask if the installers are employed directly or temporary. Permanent staff tend to deliver better consistency.

If possible, inspect previous projects or request case studies to see examples firsthand.

Why Timing Matters

Don't wait for problems to escalate. Single-glazed units can be prone to condensation, raising energy bills each year. Warmer seasons are often the ideal periods for installation, as weather delays are less likely.

Wrapping Up

Choosing the right double glazing company is about safeguarding your property’s comfort. Do your homework, read reviews, and make sure you feel confident in your choice.

With the right partner, you’ll enjoy a warmer, quieter, and more secure home for many years to come.