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Warmseal are the largest supplier of home installation products in Newcastle and the North East. And with over 25 years’ experience in the industry, we really are the experts in our field. That means when you work with Warmseal you’re working with a brand you can trust. What’s more, over 75% of our business comes from customer recommendations or returning customers. We put customer satisfaction at the heart of everything we do, and that’s why our customers love working with us!

Warmseal Questions

The Warmseal annual revenue was $7.8 million in 2026.

1 people are employed at Warmseal.

Warmseal is based in Mansfield, Nottinghamshire.

The NAICS codes for Warmseal are [2381, 23813, 238, 23].

The SIC codes for Warmseal are [17, 175].

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