Replace T111 Siding With Hardie Board

Get some regular cdx plywood the same thickness as your t 111 fill in the gaps put the tyvek on there put the hardie on there.

Replace t111 siding with hardie board. But breath ability is very important. You can explore the performance and durability of james hardie products and discover all of the design options and color choices for your project. Hardie board siding runs about 0 70 to 5 25 per square foot this could lead to a total cost of anywhere from 4 700 to 13 300 why such a huge flux in the price range. You got a good solid backing.

Leave about a 1 4 to 1 2 inch gap vertically between the just cut t1 11 and top of the flashing. If it s time to replace your siding consider using a material that s durable and long lasting such as james hardie fiber cement siding. All right let s go to an email question this is from john inokawa and he writes i m thinking about replacing the siding on my house right now i have siding that i believe is called t1 11 i was thinking about replacing it with hardi board what are your thoughts ken. Well t1 11 is a plywood product which is wood and doesn t hold up real well in the brutal heat and sun.

I had some patching done in 2008 after woodpeckers poked a hole in the side but it s at the point where it all needs to be replaced. Plywood and osb which stands for oriented strand board the plywood product is slightly more expensive than its osb cousin although they are both are quite comparable in terms of strength and functionality. Nor can you overlay compromised t1 11 with a non structural panel and assume that it still meets the structural requirements. Lucky james hardie made a similar product.

T1 11 siding comes in two major grades. Re siding your house with hardiepanel vertical siding or combining it with hardieplank lap siding is sure to add visual punch to your design. Some homeowners like the look of the vertical panel t1 11 style siding instead of lap siding. So don t caulk between the flashing and the t1 11 siding.

T1 11 siding is usually the structural sheathing not merely siding. Hardie panels are not structural you can t just replace one with the other. T1 11 was a bad idea in damp climates for a number of reasons. This helps for only needing to replace one or 1 of the 3 walls.

It s a perfect application for it because t 111 is nothing more than a textured plywood and a plywood makes a great sheathing. Make sure there is room for the drip to settle and don t let the siding sit in the flashing. Hardie panel sierra 8. You can also use hardie panel as an accent design in gables kick outs dormers bays and more areas.

I have a townhouse in suburban kansas city built in 1977 that has vertical t1 11 siding and i m wondering what the best options for replacing it would be. The house itself is worth maybe 125k 130k so i m not looking to spend a whole lot of money if i.