For almost a quarter of a century, Sussex based Tradesmith has fabricated windows, doors and conservatories for the PVC-U market.

During this time, it says it has continued to invest and grow the business ‘to ensure it keeps delivering market leading innovations to its extensive customer base’.

When the company decided to take the business in a new direction and add aluminium to its product offering, it says that there was no better product to do it with than WarmCore – the ‘warm aluminium’ window and door system from the Synseal Group.


Tradesmith Ltd have invested heavily and are proud to introduce a new product range

It has been the culmination of months of hard research, many meetings, a huge investment and lots of coffee. But Tradesmith are now very proud to announce the addition of our Aluminium
Division, manufacturing aluminium products, using the Synseal “WarmCore” profile.

We have invested in a new factory unit, new machinery next to our existing premises and will
manufacture aluminium windows, doors and bi-folding doors.



The WarmCore Advantage U-Value Performance

Using standard 28mm double glazing the WarmCore folding sliding door achieves a U-value of 1.5 W/m2 K. Upgrading to low-E glass gives an improved U-value of 1.4 W/m2 K, while a U-value as low as 1.0 W/m2 K is achievable using 44mm triple glazing. The advantage against traditional aluminium doors is clear, with many struggling to meet current legislation.

WarmCore has been designed from the ground up to offer market leading thermal performance, protecting against future tightening of Building Regulations – Part L.

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