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ThermalWall PH

Easy Installation of Legalett ThermalWall PH Panels for Passive House & NZEB – Boost Wall Insulation to R-52+ in One Step

ThermalWall PH Panel Installation for Passive House & NZEB Projects

See how easy it is to install the Legalett ThermalWall PH Panel system for Passive House or Net Zero Energy Building (NZEB) wall insulation. In one simple and cost effective operation the wall insulation performance of practically any building, be that new build or renovation, is boosted to R-52 or more…

 

Steps for Installing ThermalWall PH Super Insulating Wall Panels

The following photographs provide a pictorial description of the installation of ThermalWall PH Wall Insulation for a Passive House designed commercial building project.

ThermalWall PH Panels delivered to site and ready for install

Panels are easily cut with a chainsaw

Apply spray foam to the vertical & horizontal T & G joints where the ThermalWall PH panel is to be installed 

Place the ThermalWall PH Panel in position

Set the ThermalWall PH Panel into the foam adhesive

ThermalWall PH Panel is now ready for screws

Screw the 4 corners first, to position the ThermalWall PH panel

Install the rest of the screws

ThermalWall PH Panel is installed and ready for snap tracks

Studs removed for cutting around windows

Install the rest of the screws

Trim openings easily with a chain saw

This image illustrates the corner placement of ThermalWall PH panels

This image illustrates the installation of window flashing and build outs
This image displays the Installation of an entry frame for a canopy
Download the Installation Overview PDF

Watch the Installation Overview for ThermalWall PH Super Insulating Wall Panels

Watch ThermalWall PH Super Insulating Wall Panels Installed on a Commercial Passive House Project in Ontario

Our Products

Designed for Comfort, Engineered for Simplicity!

Legalett offers a wide range of performance products for the traditional and green building industry including heated and unheated frost-protected shallow foundations, non-structural air-heated radiant floor systems, floating slabs, wall insulation panels and a lightweight insualted concrete deck forming system..
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The Legalett Service & Support Department is staffed by experienced Technical Customer Service Personnel, thoroughly trained in heater operation & with hands-on manufacturing and installation experience.

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Legalett dealers & installers are located throughout Canada & North America, From Ontario to British Columbia, From Washington through to New York.

Technical

Nobody has more technical documentation & drawings for Frost Protected Shallow Foundations Designs (Both Heated & Unheated) & Air-Heated Radiant Floors than Legalett.

Our History

The Legalett Air-Heated Slab Foundation concept started out over 40 years ago in Sweden in 1983 – and almost all construction in Sweden today is with slab foundations such as the Legalett System. The first North American installation dates back to 1988 and there are over 20 million square feet installed worldwide. Click here for more information on the History of Legalett.

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