T1 11 Install Flashing Around Window
![Window Window](http://i.imgur.com/tXHfcum.jpg)
Union Corrugating 25-Pack 0.88-in x 120-in x 1.63-in Aluminum Z Flashing. White Aluminum Z-Flashing is used to protect water from entering between and behind the joints of siding sheets. The large flange positions against the wall behind the siding and the siding.
- posted 14 years ago
![T1 11 install flashing around window screen T1 11 install flashing around window screen](https://www.diychatroom.com/attachments/f9/417185d1503387833t-tyvek-house-wrap-behind-new-t1-11-siding-corners-pic0991.jpg)
Z Flashing For T1 11 Siding
What's the best way to install a new construction window in T-111 siding? If
you just place the window against the siding you have all the grooves leading
underneath the window flange on the top and bottom. I don't like the idea of
just a caulk to seal things well, although maybe that is the practice.
I was thinking of trimming the rough opening with a 1 x 4. The T-111 would butt
against this and the window would seal against the face of the 1 x 4. It still
leaves you with lots of butt joints to caulk around the 1 x 4, but at least no
grooves leading underneath anything.
--
Dennis
you just place the window against the siding you have all the grooves leading
underneath the window flange on the top and bottom. I don't like the idea of
just a caulk to seal things well, although maybe that is the practice.
I was thinking of trimming the rough opening with a 1 x 4. The T-111 would butt
against this and the window would seal against the face of the 1 x 4. It still
leaves you with lots of butt joints to caulk around the 1 x 4, but at least no
grooves leading underneath anything.
--
Dennis