Sealing Cut Edge Hardie Panel Siding

Install your first row per the recommended best practices.

Sealing cut edge hardie panel siding.

When cutting hardie board always do it outside of the building in a well ventilated area. When installing fiber cement siding always leave a gap at the ends of each length of siding. Apply caulk to the joint before and after installing the siding. This video shows the score and snap method of cutting james hardie siding.

Lp siding requires flexible exterior grade paintable caulk to seal gaps. Remember a 1 4 inch clearance must be maintained between siding and trim and leave a 1 8 inch gap between siding and trim. On the one hand is it really difficult to cut when. Nonetheless the cement boards also have both benefits and drawbacks to consider before using it.

How to install hardie siding around window. Installation planning is the main factor to consider while designing a hardie board siding exterior. Shears are available as a dedicated tool or as an attachment for a drill driver. Although lp building products siding is available bare or painted cutting the materials to fit during installation exposes some areas to the elements.

The installation process isn t difficult but some rough edges like installing hardie trim around the window might come as a tricky one for the beginners. Re siding your house with hardiepanel vertical siding or combining it with hardieplank lap siding is sure to add visual punch to your design. Wherever hardie siding meets a trim board the company recommends you leave a 1 8 gap between the siding and the trim and apply a 3 8 bead of approved caulking to protect and seal the edge of the siding. After making a cut seal the the exposed edges with a sealer or calk to prevent moisture from.

You can also read about this method in the james hardie instructions. Alternatively you can purchase straight edge panel hardieshingle for the first row. Proper sealants are important for preserving the integrity and warranty of lp siding. For a slow but virtually dustless way to cut siding use power shears.

Hardie board is created by james hardie and it is also known as the cement board. Our distinctive gold primer for hz10 products and green primer for hz5 products are climate tested and engineered to enhance the performance of paint on james hardie fiber cement siding. Hardieplank lap siding hardieshingle siding hardiepanel vertical siding hardietrim boards hardiesoffit pre cut panels artisan by james hardie hardiewrap weather barrier. Next cut the bottom of a panel to create a straight edge for the first row.