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T1-11 is an exterior wood siding product made from plywood, wood composite or oriented strand board, which is a layered board made of compressed wood chips. If treated with chemicals that fight decay and rot, the siding will be noted as a treated wood siding product—an important requirement for outdoor use.
Is T1-11 siding waterproof?
T1-11 siding is not waterproof because it is not treated with any resins and chemicals that repel moisture. T1-11 siding needs to be protected against the weather with primer, paint, or stain. You also need to caulk around doors, windows, joints, and nails to keep the water out.
Is T1-11 better than plywood?
T1-11 Siding Explained T1-11 siding comes in two major grades: plywood and OSB, which stands for ‘Oriented Strand Board. However, the plywood version of T1-11 is far superior overall to the OSB version because of its greater durability and the variety of finishing options it offers.
Does T1-11 siding need to be painted?
T1-11 siding is wood or wood-based siding for your home. You should paint T1-11 siding with a high-quality acrylic exterior paint.
Is T1-11 a Hardie board?
Because T1-11 does NOT require a subwall (Plywood underneath the siding) it’s used as both a sheathing as well as siding. Lap siding requires plywood (Or OSB sheathing) for structural support. Lucky, James Hardie made a similar product.
Can T1-11 be hung horizontally?
If you carefully read the instructions, you will not find any instructions that say it cannot be installed with the grooves horizontal. Rather, they only show it installed vertically.
Does T1-11 siding need Tyvek?
Do I Need Tyvek Under T1-11 Siding? T1-11 is both a siding and a sheathing and can be fastened directly to the exterior face of the studs. House wrap like Tyvek or tar paper provides a wind and moisture barrier which can be beneficial depending on the purpose of the structure it is used on.
What is better than T1-11?
It can stand up to harsh weather in any climate and resists damage from termites and fungal decay. How to Decide: If you want the most durable siding available, then LP wood siding is your better choice. If you want to sacrifice some durability for savings, then choose the plywood grade over the OSB T1-11.
How do you nail T1-11 siding?
Secure the T1-11 to one of the wall studs next to the center stud with 8d nails placed every 8 inches, using the chalk line as a nail placement guide. Drive the first nail into the center of the siding and work toward the top and bottom edges. Place the last nail on each stud within 1 inch of the siding’s edge.
How can I make my T1-11 last longer?
Paint it: Apply two coats of paint to ensure a long-lasting finish. Consider using an airless sprayer or a roller to apply the paint. You may use an exterior acrylic paint or a more expensive elastomeric paint. Give the first coat enough time to dry before adding the second.
Is it better to paint or stain T1-11 siding?
Plywood T1-11 accepts stain well and takes on a grainy appearance that blends well in rural surroundings. Staining T1-11 is less work than painting it — you may need only one coat — but prior cleaning of the substrate is even more important, because any dirt and discoloration shows through.
Should I prime my T1-11 before painting?
Prime the siding with a heavy acrylic primer. Because of its finish, painting T1-11 siding is rather tricky. Use a roller for large areas, and a brush to get into grooves, and tight spots.
Why is it called T1-11?
Plywood and other compressed wood siding products are an inexpensive way to sheath outdoor buildings, sheds and other projects. T1-11, sometimes noted as T111 or T1, is an example of one of many such wood siding products. The ‘T’ in T1 stands for “textured,” which references the grooves or channels cut into the siding.
What is the difference between Hardie HZ5 and HZ10?
The Difference Between HZ5 and HZ10 The HZ5 siding is designed to withstand damage from ice, snow, and freezing temperatures. Meanwhile, the HZ10 siding is formulated for areas where humid heat, salty sea air, and hurricane-force winds are present.
Can cement board be used as siding?
Fiber cement board is almost the perfect exterior siding. Made of wood pulp and cement, it is durable, low maintenance, and resistant to fire, bugs, rodents, mold, and moisture. It can be made to look like wood clapboards or shingles, stucco, stone, and brick. It can even be painted or stained.
Should you paint Hardieboard?
Painting Hardie board siding will significantly improve its look and its longevity. Siding finishes generally last for around 15 years, so you need to do it, and do it right. Painting, when done properly can really bring out the wood feel of the Hardie board.
How do you seal the bottom of T1-11 siding?
Trim the siding with one-by-four-inch wooden trim, covering the gaps around windows and doors, under the soffit and on the corners of the house. Nail the trim with two-inch galvanized nails, then caulk around it with acrylic latex caulk.
Is T1-11 siding pressure treated?
T1-11 siding features narrow, evenly spaced grooves on a rough-finished board for a pastoral appearance. Pressure treated for above ground applications, T1-11 siding features grooves spaced either 4″ or 8″ on-center to provide options for achieving the look you desire for your home, shed or pump house.
How do you install Z flashing on T1-11 siding?
Begin at either end of the wall and set the level middle section of the Z-flashing onto the top edge of the siding panel, with the wider flange upward and against the wall framing. Flush the end of the flashing length with the wall corner and secure the flashing to the framing with an 8d nail at each wall stud.
