Hardboard Siding: A Information to Design Choices, Set up, and Price

Hardboard siding is an engineered wooden product and a less expensive various to conventional wooden siding. It includes wooden fibers, resin, and wax sure collectively below excessive stress and warmth. Hardboard siding is straightforward to put in, sturdy, and has varied design choices.

Hardboard Siding Execs and Cons


  • Aesthetic enchantment: Hardboard siding mimics the looks of wooden siding, making it appropriate for varied architectural kinds. Its pure wooden grain texture provides depth and character to your own home’s exterior.
  • Cheaper than wooden siding: The siding possibility presents related aesthetics as conventional wooden siding for a cheaper price.
  • Accessible in varied textures and finishes: Hardboard siding is available in varied finishes, from clean surfaces to wooden grain patterns. It’s customizable to go well with totally different design kinds and preferences.
  • Sturdiness: With correct set up and upkeep, hardboard siding can final a number of many years. In distinction to pure wooden siding, it’s extra immune to cracking, splitting, and warping.


  • Susceptible to moisture injury: Failing to seal your hardboard siding results in water injury and points akin to mildew, mildew, and decay.
  • Potential for swelling or deterioration: As a consequence of moisture injury, hardboard siding tends to swell, warp, or deteriorate over time.

Fundamental Varieties of Hardboard Siding

Customary Hardboard

Customary hardboard siding is probably the most primary various. It includes a clean floor on one aspect and a tough texture on the opposite. Customary hardboard siding might be painted or stained to fit your design preferences.

It fits residential and business properties that want cheaper, extra sturdy, customizable siding. The siding possibility is good for exterior partitions, garages, and sheds.

Tempered Hardboard

Tempered hardboard has further resins and coverings to extend its hardiness, power, and moisture resistance. Not like customary hardboards, this kind is much less vulnerable to warming and swelling.

The hardboard kind has clean sides, leading to a extra refined look. Tempered hardboard siding is good for areas with increased humidity or excessive climate.

Pre-Completed Hardboard

Pre-finished hardboard siding comes with a factory-applied end, akin to paint or stain. The siding eliminates further prices after set up. It presents a constant and professional-looking end that’s usually extra sturdy than an on-site end.

Owners on the lookout for a low-maintenance, ready-to-install possibility ought to think about pre-finished hardboard siding.

The best way to Set up Hardboard Siding

Instruments and Supplies Required

  • Hardboard siding panels
  • Galvanized nails or screws
  • Hammer or nail gun
  • Energy drill (if utilizing screws)
  • Round noticed or jigsaw (for chopping the siding)
  • Chalk line
  • Stage
  • Home wrap or constructing paper (moisture barrier)
  • Starter strip
  • Furring strips (elective for uneven surfaces)
  • Flashing and trim (for edges, corners, and round home windows/doorways)
  • Caulk
  • Paint primer
  • Paint/ stain

Hardboard Siding Set up Directions

  1. Put together the floor: The floor ought to be clear and flat. Take away any current siding and examine for any protrusions or tough spots that have to be sanded down.
  2. Set up the moisture barrier: Set up home wrap over the floor to forestall water injury. Use a breathable barrier to permit air circulation.
  3. Set up trim: Lay the trim flat on the corners and round all home windows and doorways.
  4. Lower the siding panels: Measure the floor size the place you’ll set up the siding, and reduce the siding panels to suit. Subtract ¼-inch from the precise size to depart a spot of ⅛-inch between the siding and every nook trim. This enables for enlargement.
  5. Prime and paint the panels: Apply primer on the back and front sides of the siding panels. Depart to dry, then cowl with two coats of paint on the entrance, again and edges.
  6. Set up the primary row: Enable a 6-inch area between the siding and the bottom to forestall water from seeping by means of. Set up a starter strip on the sill plate, and nail down the underside fringe of the siding by means of the starter strip.
  7. Set up the remaining rows: Set up the items of siding up the home. Every course of siding ought to have a 1-inch overlap with the earlier course. Nail by means of each programs into the wall studs, utilizing two or three nails each 32 inches.
  8. Examine and end the set up: Apply caulking to gaps between the siding, trim, and round home windows and doorways.

Price of Putting in Hardboard Siding

Hardboard siding materials prices between $3 to $7 per sq. foot. Labor expenses vary from $3 to $14 per sq. foot, relying on the complexity of set up. Supplies akin to paint, caulk, and fasteners improve the ultimate price.

Elements Affecting the Total Price

  1. Price of supplies: Several types of siding have various prices. Whereas prefinished hardboard is dearer than customary choices, it eliminates further set up prices.
  2. Set up prices: Labor expenses differ as a result of variations within the residence design, location and seasonal wage charges.
  3. Floor preparation: Eradicating and disposing of current siding, trimming, and repairing broken partitions improve prices.
  4. Sealing, portray, or staining: Supplies and labor prices for caulking, portray, or staining contribute to the ultimate price.

Hardboard Siding vs. Vinyl Siding

Hardboard siding is created from compressed wooden fibers, whereas vinyl siding is created from PVC plastic. Whereas hardboard has a wood-like look, vinyl siding is clean and uniform. Vinyl siding is a low-maintenance possibility because it’s not vulnerable to water injury like hardboard wooden siding.

Hardboard Siding vs. HardiePlank

HardiePlank or fiber cement siding is a combination of cement, sand, and cellulose fibers. Whereas it’s dearer than hardboard siding, HardiePlank is extra sturdy in harsh climate situations. Each siding sorts are available pre-finished choices, which reduces upkeep prices.

Hardboard Siding Upkeep

  • Common inspection: Test the siding for water streaks, black marks, bulging or flaking paint. These are indicators of water seeping by means of seams, joints, and holes.
  • Correct sealing and portray: Repainting is critical each 5-10 years to take care of the siding look. It additionally prevents moisture injury.
  • Repairing broken boards: Restore any broken sections by scrapping off unfastened paint and particles, repainting, and caulking. Changing hardboard siding sections can be possible.
  • Stopping moisture-related points: Sealing exterior hardboard siding prevents moisture injury. In case you discover any leaks round home windows or doorways, deal with the problem instantly.