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Proudly Canadian Owned & Operated since 1964
Proudly Canadian Owned & Operated since 1964

James Hardie HardieTrim Smooth 4/4 x 5.5 in. Board, Primed for Paint

Pre-order
Original price $47.40 - Original price $47.40
Original price
$47.40
$47.40 - $47.40
Current price $47.40

Special Order - 48 Hours for Delivery or Pick Up

James Hardie HardieTrim Smooth 4/4 x 5.5 in. Board, Primed for Paint

HardieTrim Smooth is James Hardie's fiber cement trim board, milled 3/4 in. thick (4/4 nominal) with a flat, painted-wood look. This is the 5.5 in. width, in 12 ft. lengths.

Used for window and door casing, corner boards, frieze and rake trim, fascia, light blocks, column wraps and decorative scrollwork.

Primed for Paint only. Contact us to request a ColorPlus quote if you'd like a factory-finished color option.

Features and Common Uses
  • Fiber cement trim board, 3/4 in. thick, a flat, painted-wood look
  • Noncombustible, resists moisture damage and holds no appeal for pests like woodpeckers or termites
  • Primed and ready for field paint in the color of your choice
  • Complies with IBC Section 1403 and IRC Section R703 as an alternative to conventional trim

Commonly used for:

  • Window and door casing
  • Corner boards, frieze and rake trim
  • Fascia, light blocks, column wraps and decorative scrollwork
Specifications
Product Specifications
Brand James Hardie
Product Line HardieTrim Boards
Texture Smooth
Material Fiber cement, ASTM C1186 Grade II Type A
Thickness 3/4 in. (4/4 nominal)
Width 5.5 in.
Length 12 ft.
Finish Primed for paint
Fire rating Noncombustible, ASTM E136
Code compliance IBC Section 1403 / IRC Section R703, alternative to conventional trim
Fastening 16-gauge corrosion-resistant finish nail, 2 in. minimum length
Common uses Window and door trim, corner boards, frieze, rake, fascia, light blocks, column wraps, scrollwork
Pieces per lift 184
Warranty 30-year non-prorated limited, transferable substrate warranty

Fastening and code details engineered per James Hardie's HardieTrim Boards HZ5 product data sheet. Confirm the exact fastening schedule for your application before install. Source: James Hardie HardieTrim Boards Product Data Sheet (HZ5, PDF).

How to Install
  1. Fasten with a 16-gauge, minimum 2 in. long, corrosion-resistant finish nail.
  2. Space fasteners no more than 16 in. o.c.
  3. Keep fasteners at least 1/2 in. from board edges and 1 in. from board ends.
  4. Use stainless steel fasteners in coastal regions.
  5. Prime all field cuts and fastener heads, and caulk joints per James Hardie's paint and caulk requirements to keep the substrate warranty valid.

Source: James Hardie HardieTrim Boards Product Data Sheet (HZ5, PDF).

Frequently Asked Questions
What is HardieTrim used for?

Window and door casing, corner boards, frieze and rake trim, fascia, light blocks, column wraps and decorative scrollwork, as an alternative to solid wood trim.

Can I get this in a factory color?

Not on this listing, it ships Primed for Paint only. Contact us to request a ColorPlus quote.

What nails do I need?

A 16-gauge, minimum 2 in. long, corrosion-resistant finish nail, spaced no more than 16 in. o.c., kept at least 1/2 in. from edges and 1 in. from ends. Stainless steel fasteners are required in coastal regions. Source: James Hardie HardieTrim Boards Product Data Sheet (HZ5, PDF).

How much does one board cover?

About 0.46 sq. ft. per linear ft. face area at the full 5.5 in. width, since trim board is installed flat rather than overlapped like lap siding.

How many boards come on a lift?

184 pieces per lift from this supplier.