James Hardie pest resistance

Nothing out here wants to eat it.

You probably know James Hardie siding for low-maintenance looks, and for how it stands up to wind, weather and fire. Pest resistance is the benefit nobody mentions until a woodpecker has already been through the gable.

Fiber cement and sand. No wood, no cellulose worth chewing, no appeal.

James Hardie Elite Preferred Contractor Alliance badgeElite Preferred is James Hardie’s top contractor designation. Every Good Guys installer is Hardie Alliance certified.
Covered porch showing James Hardie siding, trim and soffit sealing the building envelope

The envelope Siding, trim and soffit closed off together

0Organic appeal to termites
0Reason for a woodpecker to drill it
30 yrTransferable product warranty
ElitePreferred James Hardie contractor
Straight answers

Three questions, answered honestly

Two of these have a clean yes. One of them does not, and we would rather tell you now than have you find out later.

Pest resistant? Yes.

Fiber cement rather than wood, so there is nothing in it for woodpeckers, insects or other pests. It is also moisture resistant, which denies the damp wood that the worst offenders burrow into.

Termite proof? Effectively.

Termites want wood and organic material. James Hardie board is fiber cement and sand. Its density and moisture resistance deter them further.

Rodent proof? Technically no.

No exterior siding is deemed 100% rodent proof by officials and we will not claim it is. What is true is that mice have little interest in chewing fiber cement, which cannot be said about wood siding or boards.

Why moisture matters as much as material

The pests that do real damage follow the water

Carpenter ants and termites are drawn to wet, softened wood far more than to dry sound timber. A wall that stays wet behind the cladding is the actual invitation, and on older Long Island housing stock that is usually a flashing or a soffit problem rather than a material problem.

James Hardie is moisture resistant, but the install is what keeps water out of the wall in the first place: clearance to grade, flashing at every penetration, and a properly closed soffit. HardieSoffit pre-cut panels close off one of the most common entry points on the house.

James Hardie shingle siding and trim detail on a gable
Long Island specifically

Woodpeckers and cedar do not get along

Cedar shingle is beautiful and it is also a woodpecker's preferred working surface. On the North Shore and out east, holes drilled through cedar gables are a routine and expensive repair, and filling them does not stop the bird coming back.

Fiber cement ends that conversation. There is nothing behind it a woodpecker is looking for and nothing in it they can get through.

Traditional white colonial clad in James Hardie lap siding
Traditional
Modern farmhouse with white James Hardie board and batten
Farmhouse
Contemporary home with wood-look James Hardie panel
Modern
Brooklyn row houses clad in painted James Hardie lap siding
Brooklyn
We also issue our own warranty for our work, separate from the materials warranty James Hardie offers.
Good Guys Contracting · Elite Preferred installer

Do not take our word for it: see the project galleries and the testimonials.

Before you call

Questions we get every week

Is James Hardie siding pest resistant?

Yes. Because it is fiber cement rather than wood, it holds no appeal for woodpeckers, insects or other pests. It is also moisture resistant, which matters just as much: the pests that do the worst damage are the ones that burrow into wet wood.

Is Hardie board rodent proof?

Technically, no exterior siding is deemed 100% rodent proof by officials, and we are not going to claim otherwise. What is true is that mice and other rodents have little interest in chewing fiber cement, which cannot be said about standard wood siding or boards.

Can termites get into Hardie board?

Termites want wood and other organic material. James Hardie siding is made of fiber cement and sand, so there is nothing in it for them. It is also moisture resistant and dense, which deters termites further.

What about woodpeckers?

Woodpeckers drill wood and wood composite looking for insects and nesting cavities, and on a cedar-shingled house on Long Island that damage is common and expensive. They have no reason to drill fiber cement and cannot get through it if they try.

Where do pests usually get into a house?

Soffit, trim joints, and any penetration that was never flashed or sealed properly. Which is why the material is only half the answer and the install is the other half. HardieSoffit pre-cut panels close off one of the most common entry points.

Free estimate

Harden the envelope, not just the wall.

Siding, trim and soffit scoped together, so the entry points close at the same time. No cost and no obligation.

  • Elite Preferred James Hardie contractor
  • Hardie Alliance certified installers on every job
  • Better Business Bureau member
  • Licensed by Suffolk, Nassau and NYC Consumer Affairs
  • Our own workmanship warranty, separate from the James Hardie material warranty
(631) 238-1125
Website byEfferent Media