Thermalwall / Discussions

What do you think of Legalett Wall Insulation?

...ThermalWall panels, but we do like them, we just haven’t gotten to featuring it yet! Legalett provides prefab slab on grade form kiits with air heated floors as...

Posted by Igal H Aug. 19, 2020, 3:52 p.m. Walls and Roofs 1 Responses

Do you have an updated recommendation for attaching exterior mineral wool insulation?

...ThermalWall rigid foam insulation panels ThermalWall is an EPS rigid foam panel with a metal rail embedded in the middle of the panel allowing it to be attached...

Posted by Fred D Aug. 31, 2020, 1:07 p.m. Wall assemblies - new construction 1 Responses

What is the best exterior Wall and Roof Rigid Insulation for a barn renovation?

...Thermalwall with a uniform thickness might not be quicker, stronger and cost effective overall - see this article about how to insulate external walls of an exi...

Posted by Ron Busch June 27, 2020, 3:50 p.m. Wall assemblies - renovation 1 Responses

How do you make an airtight house envelope?

...ThermalWall Passive House certified exterior rigid foam panels . They have a pretty innovative install method, there is a metal rail embedded in the panel that ...

Posted by Valeriy Kraydman Dec. 1, 2020, 2:52 p.m. Air and vapour barriers 1 Responses

What are the options for adding Exterior Roof Insulation?

...ThermalWall insulation panels if the circumstances are right. They are foam panels with a metal rail in the center so they could be attached using short screws,...

Posted by Marlo Raynolds Aug. 29, 2020, 9:19 p.m. Roof assemblies - renovation 4 Responses

What is the best way to do a cottage reno adding an insulation blanket?

...Thermalwall exterior wall foam insulation panels . They are easy to attach, are perfect for insulation as well as vapor protection. And you can read here to f...

Posted by Barton Rowe Feb. 28, 2021, 1:27 p.m. Wall assemblies - renovation 2 Responses

What is the best way to stop thermal bridging between my ICF walls and my footing?

...Thermalwall insulation panels designed to improve the R value and efficiency of ICF walls. Another weak spot is the door thresholds, so if you have a walkout ba...

Posted by Walter van den Broek Sept. 18, 2020, 11:23 a.m. Foundation choices 1 Responses

What is the perfect wall assembly?

...ThermalWall exterior insulation panels from Legalett . They are made from EPS foam, and they have a metal rail in the middle of the panel that is used to attach...

Posted by Paul Drouin Sept. 17, 2020, 6:29 a.m. Wall assemblies - new construction 1 Responses

Are Insulated Concrete Forms and Gigacrete panels good?

...ThermalWall, a rigid insulation panel designed to attach to ICF blocks (above or below grade) that can help you meet performance targets. I'm not sure if it has...

Posted by Dallin Sumpter Feb. 21, 2019, 2:46 a.m. Wall assemblies - new construction 5 Responses

How do you insulate an exterior wall from the outside?

...ThermalWall EPS foam panel from Legalett that is perfect for such renovations, it attaches easily with short screws and breaks the thermal bridge to reduce heat...

Posted by Stuart Seldon Feb. 11, 2021, 12:21 p.m. Wall assemblies - renovation 1 Responses