Air Tight Timber Frames

Introducing the latest innovation from leading construction connector manufacturer Simpson Strong-Tie; the timber frame panel closer, or TFPC. 

  • Timber frame panel closer TFPC

This useful connector provides the quickest and most accurate way of drawing together timber frame panels and eliminating gaps – and that’s important, because those gaps contribute to air leakage and insulation issues.


The TFPC features an angled plate which guides a structural screw (included) into the adjacent timber frame panels at precisely the angle necessary to pull them together to form an air tight bond, with the added benefit that it won’t damage the substrate. The special design of the screw cinches the panels together and gives 3kN of shear capacity – keeping them that way.


Simpson Strong-Tie Timber Frame expert Fraser Pilkington explains: “It seems such a simple solution, but we put a great deal of thought into making it easy to use, with no room for error. The combination of the guide plate and screw achieves exactly that”.


The TPFC is supplied as a kit, which includes the guide plate, structural screw and two square twist nails. Search TFPC at www.strongtie.co.uk for performance data and installation advice.

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