Material Guide · Handroanthus spp.
Ipe for LA outdoor builds
Ipe is the longest-lived structural hardwood in commercial use. It's 3680 on the Janka scale (oak is 1290), naturally Class-A fire-rated, used on the Coney Island Boardwalk since 1923, and laughs off salt fog. The price reflects its rarity and density — ~25% more than Cumaru — but the 50-year lifespan and zero-maintenance weather behavior put it in a category of its own. We spec Ipe for clients who want to build once and forget about it.
- 3,680Janka hardness
- 50–75 yrslifespan
- Class Afire rating
- Salt-OKtolerance
Why we build with Ipe
What Ipe actually delivers in the field.
3,680 Janka — built for the long horizon.
Ipe measures 3,680 on the Janka scale (oak runs 1290 for reference). That density is what gives Ipe its 50–75-year lifespan in LA's climate without structural intervention.
Olive-brown to dark brown with subtle striping → Ages to a uniform silver-grey if left unsealed.
Day one, Ipe reads as olive-brown to dark brown with subtle striping. Over time the color settles: ages to a uniform silver-grey if left unsealed. Oil every 18–36 months to hold color.
Coastal-rated.
Ipe handles salt-fog and marine air without compromise. UV tolerance is high — direct south-facing exposures don't accelerate degradation.
Ipe — full spec
Everything we know about Ipe after 14 years of LA builds.
Ipe is the longest-lived structural hardwood in commercial use. It's 3680 on the Janka scale (oak is 1290), naturally Class-A fire-rated, used on the Coney Island Boardwalk since 1923, and laughs off salt fog. The price reflects its rarity and density — ~25% more than Cumaru — but the 50-year lifespan and zero-maintenance weather behavior put it in a category of its own. We spec Ipe for clients who want to build once and forget about it. Handroanthus spp. is the botanical name; you'll see it sourced from south america (brazil, peru, bolivia). We've built with Ipe continuously since 2011, and it shows up on roughly 20% of our completed projects.
Vs Cumaru: Ipe lasts ~2x longer, costs ~25% more, weathers to silver instead of chestnut. Vs Garapa: Ipe is in a different category — twice the lifespan and twice the density. For most LA homeowners, the right ipe build comes down to three questions: how long do you intend to own the home, how much annual maintenance are you willing to do, and how the wood looks against your existing architecture. Ipe is our recommended spec when: architectural builds with a 50+ year horizon; coney-island-grade boardwalk applications; cantilevered hillside decks (no joist movement).
Pricing for ipe varies by application: $140–$225 per linear foot for fence builds, and $95–$195 per square foot for deck builds, fully installed. Raw board-foot pricing runs $11–$18 for reference. FSC-certified Ipe available with 4–8 week lead time. We confirm certification chain-of-custody at material delivery.
- Best for: Architectural builds with a 50+ year horizon
- Best for: Coney-Island-grade boardwalk applications
- Best for: Cantilevered hillside decks (no joist movement)
- Best for: Coastal builds with Coastal Commission specification
- Best for: Highest-tier estate gates
- Not ideal for: tight budgets (cumaru gives 80% of the durability for 75% of the cost)
- Maintenance: Oil every 18–36 months to hold color.
- Fire rating: Class A (untreated) — naturally fire-rated due to density. Same rating used on Coney Island Boardwalk..
- Salt tolerance: high; UV tolerance: high.
Pricing
Ipe pricing across applications
Ipe is priced by application. The bands below cover typical fully-installed pricing across Los Angeles in 2026.
- Ipe fence (per linear ft)Standard 6-ft height, post-and-rail or horizontal$140—$225/ application
- Ipe deck (per sq ft)Ground-level or hillside, hidden fastening$95—$195/ application
- Ipe raw lumber (per board ft)Material only, kiln-dried, S4S$11—$18/ application
Reflects 2026 LA market. Final quote is fixed-price after walkthrough.
Questions homeowners ask
Ipe — frequently asked
What is Ipe and why does it last in Los Angeles?
How much does Ipe cost installed?
What's the maintenance for Ipe?
Ipe vs the alternatives — when does it win?
Is Ipe fire-rated?
Where does Ipe come from and is it sustainably sourced?
Related
Compare Ipe to the alternatives
Material choice is the most consequential decision in an outdoor build. Each of these woods has a different strength.
Related
Ipe by neighborhood
Cities where Ipe is in active rotation. Each page covers local microclimate considerations specific to that area.
- Ipe in MalibuCoastal estates from PCH to Point Dume — salt-air spec required.
- Ipe in Beverly HillsTrousdale, Flats, Post Office — design-review heavy, finish standard absolute.
- Ipe in BrentwoodNorth-of-Sunset estates and traditional family homes south of San Vicente.
- Ipe in Pacific PalisadesBluff-top contemporary and family-traditional Highlands lots.
- Ipe in Bel AirGated estates, architect-designed compounds, and HOA design review.
- Ipe in CalabasasGated estate communities, Hidden Hills adjacent, design-review heavy.
Build with Ipe that outlives the trend cycle.
Free walkthrough, fixed-price contract, lifetime craftsmanship warranty in writing.
Reviewed by the founder
Israel Acquino · Founder & General Contractor · CSLB #964664 · Building in Los Angeles since 2011
Page reviewed May 2026