Blue Board Exterior Walls

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Blue board exterior walls. Rendering on blueboard you should use expanded metal to act as a reinforcement mesh. Blue Board can be used both on the exterior and interior walls to give you a continuous insulation barrier that can increase the effective R-value of the wall by up to 20. It is a durable plaster that can protect against scrapes and dents.

Shiplap boards are another type of horizontal cladding which attach directly to the frame and use a tongue and groove style overlap to produce a continuous cladding look and a more subtle horizontal shadow line than an overlapping weatherboard. Blue board can be significant assets to a project so long as they are used correctly. Blue foam products intended to be used as sheathing on exterior walls are faced with thin plastic films that protect the boards extruded polystyrene core and add extra strength to the board.

The bottom board is installed first then overlapped by the board above producing a weather-tight wall with attractive horizontal shadow lines. How to install external blueboard cladding. Royal Blue 2-Part External Edge Trim for Shiplap Cladding.

Here are a few things to consider about using cement board for exterior walls. Boards intended for interior walls are unfaced but some of them include convenience features such as notches at the edges to accommodate wood nailing strips. I opted for blueboard cladding as I wanted a better look than weatherboards but still wanted to do it myself.

HardieTex blue board base sheet can also be used as bracing Manufactured by James Hardie for more than 20 years HardieTex blue board base sheet is the original blue board fibre cement cladding designed for the application of a third party specialised 2mm thick acrylic texture coating. If you have problems with the corners of your blue board exterior walls the likelihood is that you have just used the normal paper tape. Strong and durable the HardieTex System is a 75mm thick fibre cement base sheet thats finished on site using a third-party texture coat system which includes joint reinforcement.

Answer 1 of 4. James Hardie HardieFlex 3000 x 1200 x 45mm Cladding 36m². When To Use Blue Foam Products.