WRB/ Discussions

Combo structural sheathing, WRB and thin insulation panel in Ontario?

...WRBsheathings we like, but we become a bit more concerned when panels have integrated insulation though. I did have a quick look at the Barricade Thermo-Brace ...

Posted by Steve Bull Jan. 14, 2020, 6:06 p.m. Walls and Roofs 3 Responses

What is the best WRB membrane or house wrap for a roof sheathed with plywood?

...WRBweather barrier membrane , but it sounds like it’s on the outside of the sheathing just under metal roofing if I’m reading that right, so if that’s the case...

Posted by John Lindstrom 2022年4月11日上午11:09 Roof assemblies - new construction 1 Responses

What is the best material to use on top of plywood for water proofing?

...WRB, Rigid Foam, Delta Dry etc. For help choosing a weather barrier for the exterior of a home see here – Choosing a house wrap, which is best? In our 2015 ...

Posted by Babak K July 27, 2020, 12:22 a.m. Air and vapour barriers 3 Responses

What are the best Wall and Roof insulation choices and rain screen?

...WRBby Adhero . I'm still struggling with rainscreen choices as my contractor never did it and 2 options he offered arebenjamin obdyke vs ventgrid And not sure ...

Posted by Valeriy Kraydman March 15, 2021, 3:32 p.m. Exterior cladding 0 Responses

Which house wrap is best?

I am installing pine tongue and groove exterior siding. Which type of house wrap is best, perforated or non perforated (like Tyvek). Thank you Every exterior w...

Posted by Kathy Moller Aug. 2, 2020, 11:50 a.m. Air and vapour barriers 1 Responses

How do you re-do the insulation on a old cabin from the outside?

...WRB) then exterior siding. We don’t usually recommend spray foam, but for a small cabin from the outside it may be the best solution. If that isn’t an option (m...

Posted by Raphael Couture Sept. 14, 2020, 8 a.m. Wall assemblies - renovation 3 Responses

What type of Insulation can I use on the exterior of my home?

...WRB/Tyvek housewrap and strapped or if i used a XPS like Dow Cladmate would aWRBstill be required do you think? Am i on the right track? Thanks Scott You'...

Posted by Scott Muller 2019年4月18日,下午2:19 Wall assemblies - renovation 5 Responses

I have many issues with my house where should I start?

My house was built in the Late 1940 - early 1950's, it is a farm buglalow with an addition in 1973, a poured concrete basement and concrete block foundation ad...

Posted by Bryan Squirrell Sept. 29, 2019, 3:08 p.m. Wall assemblies - renovation 1 Responses

Can I spray foam insulate from the outside?

I bought an old timer home on Gibsons, BC and the siding needs replacing. I want to use the opportunity to seal up and insulate the wall cavity once exposed. I...

Posted by Kurt Klischuk June 6, 2019, 8:56 a.m. Wall assemblies - renovation 3 Responses

Is the ZIP sheathing system good or bad for water control?

...WRB(weather resistive membrane), which is basically a mesh that is attached to an OSB sheathing panel with a paint applied. So it is an all in one product acti...

Posted by Trevor Prinz Nov. 26, 2019, 4:03 p.m. Walls and Roofs 5 Responses

你能从外面喷泡沫吗?

I live in Calgary, Alberta. My house is a 1940s bungalow with a second storey added in 1988. We are replacing the vinyl siding with Hardie Board, and want to i...

Posted by Joan Lawrence 2019年7月11日晚7点17分 Wall assemblies - renovation 3 Responses

Is the ZIP Sheathing system better than house wrap?

...WRBhouse wrap . There are some great advantages to it, but also a downside that doesn’t get at on of mention – The ZIP System is less moisture permeable than...

Posted by Fred Martens Dec. 18, 2021, 11:50 p.m. Walls and Roofs 1 Responses

If the foundation wall has tyvek wrap will it trap moisture?

We have a house that's being built in the basement and the walls have ice and water. theres tyvek then studs and insulation and plastic over top of this, the...

Posted by Hos Boss 2021年3月9日下午4点42分 Basements improvements 1 Responses

How does one retrofit or wrap an existing home with straw bale?

Does one remove the siding or place a waterproof barrier between the two surfaces and slip it together? Wrapping an existing home with straw bales would work, ...

Posted by M. J. Dec. 21, 2021, 11:41 a.m. Wall assemblies - renovation 1 Responses

Which type of exterior insulation to use on a house?

...WRBs) , as it could be a good opportunity to do an air barrier as well, which is a really good upgrade to do with older houses when you are doing energy efficie...

Posted by Trevor Marshand May 26, 2020, 1:16 p.m. Insulation and soundproofing 1 Responses

你能把壁炉放在超密封塑料包装的房子里吗?

I want to build a rocket stove, thermal mass couch in my new passive solar home. if I have A hyper sealed, plastic wrapped A rated home and a fireplace or even...

Posted by Kerry Forides Sept. 24, 2020, 2:46 a.m. Wood stove and biomass heat 2 Responses

什么是最好的方法做灰泥/E.I.F.S外窗包装?

Ive been a Plasterer for 30yrs and always wrapped and flashed windows to protect from water intrusion. Yet I see roofers doing it wrong, painters attempting it...

Posted by Pat Estes July 17, 2020, 11:50 a.m. Windows and doors 2 Responses

我能做点什么来改变地下室墙上的防蒸汽屏障吗?

我有一个1999年完工的地下室的问题。房子本身建于1938年,地基是原野石砌的。When the finished the basement they...

Posted by Iain B Feb. 8, 2021, 2:21 p.m. Basements improvements 7 Responses