Wall Lag Wales Ltd

Wall Lag Wales Ltd Wall-Lag Group commenced business in 1974 supplying and installing cavity wall insulation, loft insulation and draft proofing.

In 1976 a division of the company was created to manufacture windows & doors (Snowdonia Windows & Doors Ltd). A further company was commenced in 1985 (Snowdonia Windows & Doors (Gwynedd) Ltd) to service the Gwynedd & Anglesey area, mainly through the medium of the Welsh language. Also in 1985 we commenced our own service department (Autocheck Mold) to service & MOT 70 plus vehicles, plant and equi

pment. Whilst retail has always been part of our portfolio, in 1976 we commenced commercial operations, which continue to this day, we have had open book partnering relationships with a number of housing associations, working to cost model pricing for approx. 15 years continuously. In 2009 we commenced operations in Renewable technologies, which see us employ a number of plumbers & electricians; one of our major customers is British Gas.

πŸ“Š Did you know?Household energy usage often changes throughout the day, with many homes using more electricity during mo...
17/06/2026

πŸ“Š Did you know?

Household energy usage often changes throughout the day, with many homes using more electricity during morning and evening peak periods.
Understanding these patterns can help shape the design of a renewable energy system.

Let us help you understand your home's needs...

πŸ“ž 01352 758812
🌐 www.wall-lag.co.uk

🐦 🏑 Supporting Our Local Community at Ysgol Bro Carmel 🐦 🏑 We were delighted to donate timber to Ysgol Bro Carmel, helpi...
16/06/2026

🐦 🏑 Supporting Our Local Community at Ysgol Bro Carmel 🐦 🏑

We were delighted to donate timber to Ysgol Bro Carmel, helping pupils create their very own birdhouses as part of a hands-on learning project.

Activities like this encourage creativity, practical skills, and an appreciation for local wildlife, while giving children the opportunity to build something they can be proud of.

We love supporting projects that make a positive difference and inspire the next generation through education, sustainability, and community engagement.

A huge well done to all the pupils involvedβ€”we’re sure the local birds will appreciate their new homes and we can't wait to see the finished product!🌿

15/06/2026
β˜€οΈ June brings some of the longest days of the yearWith more daylight available, June is often when people become curiou...
15/06/2026

β˜€οΈ June brings some of the longest days of the year

With more daylight available, June is often when people become curious about how solar PV systems work and what might be suitable for their property.

Every roof, property and household is different, which is why a professional assessment is the best place to start.

πŸ“ž 01352 758812
🌐 www.wall-lag.co.uk

β˜€οΈ Solar panels and weather are often misunderstood - Solar PV systems generate electricity from daylight, not heat.This...
13/06/2026

β˜€οΈ Solar panels and weather are often misunderstood -

Solar PV systems generate electricity from daylight, not heat.
This means systems can still generate electricity on bright but cooler days, although output will vary depending on weather conditions and system design.

πŸ“ž 01352 758812
🌐 www.wall-lag.co.uk

πŸ› οΈ Planning a home renovation?If you are already considering roofing work, extensions or electrical upgrades, it may be ...
11/06/2026

πŸ› οΈ Planning a home renovation?

If you are already considering roofing work, extensions or electrical upgrades, it may be a useful time to explore renewable energy options alongside other improvements.

Early planning can help identify what may work best for your property.

πŸ“ž 01352 758812
🌐 www.wall-lag.co.uk

🌍 Renewable energy explained simplyFrom solar PV and battery storage to low-carbon heating technologies, there are now m...
09/06/2026

🌍 Renewable energy explained simply

From solar PV and battery storage to low-carbon heating technologies, there are now more options available than ever before.
Our role is to help you understand what may or may not suit your property and energy goals.

πŸ“ž 01352 758812
🌐 www.wall-lag.co.uk

09/06/2026

Call now to connect with business.

πŸ’¬ β€œWhere do I start?”For many people, the first step is simply having a conversation.A free consultation gives you the o...
07/06/2026

πŸ’¬ β€œWhere do I start?”
For many people, the first step is simply having a conversation.

A free consultation gives you the opportunity to ask questions, understand the process and explore suitable options for your home or business.

πŸ“ž 01352 758812
🌐 www.wall-lag.co.uk

🌍 World Environment Day – 5th JuneToday is World Environment Day, a global initiative encouraging individuals, communiti...
05/06/2026

🌍 World Environment Day – 5th June

Today is World Environment Day, a global initiative encouraging individuals, communities and businesses to consider the impact they have on the environment.

For many property owners, exploring energy efficiency measures and renewable technologies forms part of that journey.

If you are interested in learning more about solar PV, battery storage or renewable energy solutions, our team is happy to help.
πŸ“ž 01352 758812
🌐 www.wall-lag.co.uk

Address

Bromfield Industrial Estate
Mold
CH71HA

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 10am - 5pm

Telephone

+441352758812

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