Kernow Posted July 25, 2022 Share Posted July 25, 2022 What nails would people recommend to face fix Siberian larch. obviously stainless steel, but lost head or round head? I prefer the discreet look of a lost head nail, but has anyone had any issues with pull through or movement with lost heads? Thanks Link to comment Share on other sites More sharing options...
markc Posted July 25, 2022 Share Posted July 25, 2022 You shouldn’t have any problems with pull through and heads will be to suit gun. You can hand nail but that’s so much more effort and vibration on the structure. 1 Link to comment Share on other sites More sharing options...
JamesP Posted July 25, 2022 Share Posted July 25, 2022 I fitted about 250sqm of Cedar using stainless steel screws. The heads disappear under the surface. 1 Link to comment Share on other sites More sharing options...
Kernow Posted July 25, 2022 Author Share Posted July 25, 2022 37 minutes ago, JamesP said: I fitted about 250sqm of Cedar using stainless steel screws. The heads disappear under the surface. I had considered screwing it, but adding up the screw cost of £800-1000, versus a nail cost of approx £200 it’s going to be nailed. 1 hour ago, markc said: You shouldn’t have any problems with pull through and heads will be to suit gun. You can hand nail but that’s so much more effort and vibration on the structure. Probably going for hand nailing, as it will all be face fixed, so keen on the improved accuracy of hand nailing it. Labour is free, if a bit tedious 1 Link to comment Share on other sites More sharing options...
JamesP Posted July 25, 2022 Share Posted July 25, 2022 21 minutes ago, Kernow said: I had considered screwing it, but adding up the screw cost of £800-1000, versus a nail cost of approx £200 it’s going to be nailed. Probably going for hand nailing, as it will all be face fixed, so keen on the improved accuracy of hand nailing it. Labour is free, if a bit tedious I appreciate cost is a factor. The Spax fixings are 20 pence each and I used the Tongue Tite fixings at 5 pence each from Toolstation. Link to comment Share on other sites More sharing options...
Thorfun Posted July 25, 2022 Share Posted July 25, 2022 56 minutes ago, JamesP said: I appreciate cost is a factor. The Spax fixings are 20 pence each and I used the Tongue Tite fixings at 5 pence each from Toolstation. got our tongue-tites from https://tradefixdirect.com/stainless-steel-screws/tongue-tite-plus-stainless-steel-flooring-screws-35-x-45mm. bulk buying works out at about 4p per screw 1 Link to comment Share on other sites More sharing options...
Roundtuit Posted July 25, 2022 Share Posted July 25, 2022 I used about 3000 of the tongue tite 45mm screws on siberian larch a couple of years ago. No issues with pull through or movement, so you should be OK with lost heads. 1 Link to comment Share on other sites More sharing options...
Kernow Posted July 28, 2022 Author Share Posted July 28, 2022 Interesting, if you used tongue tite did you fix them through the face of the board or through the tongue? Do you have any pictures of how they look now? Link to comment Share on other sites More sharing options...
Thorfun Posted July 28, 2022 Share Posted July 28, 2022 3 hours ago, Kernow said: Interesting, if you used tongue tite did you fix them through the face of the board or through the tongue? Do you have any pictures of how they look now? through the tongue for us. chippie says not an issue as the T&G holds it all together and stops the boards curving round. ours are still being fitted so no pictures oh how they age. 1 Link to comment Share on other sites More sharing options...
JamesP Posted July 28, 2022 Share Posted July 28, 2022 5 hours ago, Kernow said: Interesting, if you used tongue tite did you fix them through the face of the board or through the tongue? Do you have any pictures of how they look now? Cladding is British WRC. About 200mm wide boards fixed using Tongue Tite. 1 Link to comment Share on other sites More sharing options...
Kernow Posted July 28, 2022 Author Share Posted July 28, 2022 10 hours ago, Thorfun said: through the tongue for us. chippie says not an issue as the T&G holds it all together and stops the boards curving round. ours are still being fitted so no pictures oh how they age. Yes through the tongue is the standard why of using them, just not fully convinced that face fixing with them will be adequate, as the head is so small. 8 hours ago, JamesP said: Cladding is British WRC. About 200mm wide boards fixed using Tongue Tite. Thanks JamesP, looks good. Hardly noticeable there. Thanks Link to comment Share on other sites More sharing options...
Thorfun Posted July 28, 2022 Share Posted July 28, 2022 7 minutes ago, Kernow said: Yes through the tongue is the standard why of using them, just not fully convinced that face fixing with them will be adequate, as the head is so small. our carpenter was originally going to face fix with them but then when he saw the T&G profile he changed to fixing through the tongue. so, you can use the tongue-tites either way! Link to comment Share on other sites More sharing options...
Roundtuit Posted July 28, 2022 Share Posted July 28, 2022 Ours is rebated feather-edge, face-fixed at 400mm centres. There was the occasional slightly cupped board that wouldn't pull in tight when it was fixed, but I don't think anything has moved much since installation. Link to comment Share on other sites More sharing options...
SuperJohnG Posted July 28, 2022 Share Posted July 28, 2022 (edited) Face fixed with lost heads us7ng a paslode with no mark tip. Use stainless steel paslode brads. Looks perfect...cannot be seen from the ground. Don't fix them in the tongue, it's simply not required. This is my siberian larch, 100m2 fitted. Edited July 28, 2022 by SuperJohnG Link to comment Share on other sites More sharing options...
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