Hardie Siding Over Concrete Block

Hardie siding does a great job of wicking moisture when it is installed on the wall but when it s uncovered and flat on the ground it will absorb water.

Hardie siding over concrete block.

Hardieplank lap siding nailed directly to block walls trim cmu wall 6 clearance to grade refer to table on next page for fastener type and fastener spacing. The house is about 35 years old so my concern is that bolting wood or other materials to secure the hardi board to onto the walls will crack the blocks destroy the mortar and create an utter nightmare. This report issued by pei evaluation service covers the use of aerosmith 145 series pins for cement fiber siding direct to concrete block cmu. Use hardieshingle siding to highlight a gable or accent the top half of your.

Better than the real thing it resists rotting curling warping and splitting. Install a strip of insect netting along the bottom edge of the concrete wall by nailing the netting to the furring strips. Technically cement board can be laid over a concrete slab as the base for a tile installation. If your contractor installs hardie siding when it s saturated it may show signs of shrinkage or even staining over time.

The netting should reach about 1 foot up the wall and overlap the ground slightly to form a barrier between the ground and the concrete. But doing so is a very laborious time consuming process that is likely more trouble than it is worth. Get the authenticity of cedar shingles with the strength of james hardie. Cover brick with hardiplanks for a long lasting easily cleaned surface.

New air coil nailer designed for installing hardie plank to concrete block with 1 1 4 x 145 ballistic pins no need for costly high pressure tools or compres. James hardie direct to concrete block. Installing hardie siding over concrete block. Hardiplank is a fiber cement siding made for exterior use to cover a structure in a long lasting sheathing.

This will prevent insects from nesting between the siding and the concrete. Luckily it takes lots of water to saturate hardie products. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Surepin fasteners are driven hardened steel pins used to attach cement fiber siding i e.

Looks great on cape cods and cottage style homes. Though generally used over wooden house sheathing you can mount your hardiplank siding over brick with only few preparatory steps.