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Quinn Building Products

To all customers

It has come to our attention that some customers are being given incorrect information with regard to the thermal efficiency of Quinntherm PIR insulation and Quinnlite insulation blocks. The information being given out is that the Quinn product is less thermally efficient than its competitors, and if some instances the figure being quoted is 20% less efficient.  The purpose of this letter is to reassure our customers that the Quinn products not only perform as well as other manufacturer products, but in some cases outperform them. The thermal performances are all taken from the relevant supplier websites, and can be viewed at the website address listed below. The attached guide shows the thermal performances of locally supplied products, and the only product which out performs the Quinn insulation block is a Durox supabloc, and the PIR and cavity insulation products are all manufactured to the same spec.

If you have any queries regarding the Quinn products you can contact their technical manager Terry Fitzpatrick by phone 07880 703709 or email ,or their local representative for the south west area is Carl Bennett 07799 140388 or email

I hope this clears up any issues there may be with Quinn products, but if you have any further questions or require any more information please do not hesitate to contact me.

Yours faithfully

Fred Etherington – Director
Bridport Building Supplies Ltd