How thick should fascia boards be?

Replacement fascias do vary in thickness by manufacturer, but the rule of thumb is that to qualify structurally as a replacement board they should be somewhere between 16mm and 25mm thick – our most common range is the 18mm Replacement Fascia.

You construct fascia boards out of 1-inch lumber. The width depends on the width of the rafters, but since builders generally use two-by-six or two-by-eight lumber for roof construction, the most common dimensions for fascia boards are one-by-six and one-by-eight inches.

Subsequently, question is, how are fascia boards attached? Instructions for How to Attach Fascia Board to Roof Trusses Remove old fascia boards including old nails that are sticking out. Starting at a roof corner, lift the first board into place and hold its top edge tightly against the bottom edge of the roof deck. Position the board against the trusses and nail it in place.

Considering this, what kind of wood do you use for fascia boards?

Wood Fascia Boards Wood is the most common material used to make fascia. Typically, wood fascia boards are made of spruce, pine or fir. However, cedar fascia boards (same wood for decks) are gaining steam.

What does fascia board look like?

The fascia board is the long, straight board that runs along the lower edge of the roof. The fascia is fixed directly to the lower ends of the roof trusses and usually does all the work of supporting the lower edge of the bottom row of tiles. The fascia board also carries all the guttering.

Is sub fascia necessary?

Floor Plans. Sub-fascias are not required by code. The fascia can be nailed directly to the truss tails, but while the sub-fascia is typically a t.

Does fascia board need to be treated?

Purchase pressure-treated lumber to replace your fascia boards as a way to extend the life of the repair. Pressure-treated lumber is designed for outside applications and resists rot, moisture and insect damage. Cut the new lumber to size and secure it to the rafter ends with galvanized finish nails.

How do you fix fascia boards?

Fascia roof repair tips Choose the best wood. Handpick each wood fascia board and make sure it’s from a species of wood that’s naturally decay resistant. Watch where you nail your fascia. If at all possible, never nail a fascia board near the edge of the end grain. Use the best nails. Paint the ends of your fascia boards.

How do you seal fascia boards?

Start at the end of a fascia board and caulk the corner edge where two boards meet. Smooth the caulk bead with your finger and begin caulking the joint between the fascia board and the soffit (also known as the eave). Slowly move down the joint to apply a steady bead of caulk into the gap.

What nails do you use for fascia?

Hardie Trim It calls for 2-inch, 16-gauge, corrosion-resistant finish nails only when you are attaching fascia to double sub-fascia. Nails should not be closer than 1 1/4 inches from the edges and no nearer than one inch from the ends. With pneumatic nailing, Hardie Trim recommends driving the finish nails flush.

How much does it cost to replace fascia boards?

“When the water backs up, the first place it wants to go is the fascia board.” Replacing your soffit generally costs about $20 to $30 a linear foot installed, while replacing your fascia costs about $15 to $25 a linear foot installed.

Do roofers replace fascia?

Soffit, Fascia, Gutter, and Eaves Replace & Repair Estimator Most often, you’ll want to replace your fascia when you replace or repair gutters. Most licensed contractors can typically repair or install all three. Contractors will typically charge by the project, ranging anywhere from a $600-$6,000.

What kind of wood should I use for exterior trim?

A common trim board is pressure-treated southern yellow pine. It is inexpensive and widely available, but it tends to warp when it absorbs moisture. Unlike cedar and redwood, southern yellow pine is less stable and wood-eating insects consider it delicious food.

What is the difference between a fascia and a soffit?

Typically a soffit is used in the area beneath the eaves on the exterior of a house to close the space beneath the eave. The soffit extends from the side of the structure to the edge of the eave. Fascia is used to create a barrier between the edge of the roof and the outside.

Can you use Hardie board for fascia?

HardieTrim boards provide unmatched durability and allow you to create a variety of design possibilities for trim, gables, corners, fascia, windows, doors, column wraps, rakes, friezes, decorative trim and other non-structural architectural elements.

Can I use pressure treated wood for exterior trim?

Depending on the climate and drying conditions, it may be necessary to dry the wood for several weeks before painting. Pressure-treated wood may not be the best choice for exterior trim, since most pressure-treated wood is southern yellow pine, a species that is not particularly good at holding paint.

What is the board behind the gutter called?

The board that rests behind your gutter is called a fascia board. So, it’s little wonder that fascia boards rot out as frequently as they do.