Black Label Heavy Timbers Tigerwood

Black Label Heavy Timbers Tigerwood delivers 1,850 lbf Janka hardness with a Class A fire rating — making it a serious alternative to Ipe for Montana contractors who need proven durability without the premium price tag. At 20,120 psi modulus of rupture and 2.39 million psi modulus of elasticity, this Brazilian hardwood handles structural loads that would snap lesser materials. The 25-year limited warranty backs up what the numbers promise.

Performance That Matters for Montana Projects

The specs tell the story contractors need to hear:

Specification	Value	Source
Janka Hardness	1,850 lbf	Manufacturer
Density	4,600 lb/MBF (at 10% moisture)	Manufacturer
Modulus of Rupture	20,120 psi	Manufacturer
Modulus of Elasticity	2.39 million psi	Manufacturer
Fire Rating	Class A (ASTM-E84 compliant)	Tested
Durability Rating	Class 1 (Naturally Durable, 25+ year lifespan)	Manufacturer

The Class 1 durability rating means 25+ years of service life — crucial when Montana’s freeze-thaw cycles destroy lesser decking in half that time. That Class A fire rating meets the strictest wildfire zone requirements across western Montana.

Tigerwood runs significantly more cost-effective than Ipe while being lighter and easier to work with. Ranked #7 for stability among tropical hardwoods (Ipe holds #1), it trades some dimensional stability for better workability and lower cost. The 1,850 lbf hardness falls well below Ipe’s 3,680 lbs, but that’s still harder than most North American hardwoods.

Where Tigerwood Proves Its Worth

This isn’t just decking material. Black Label positions Heavy Timbers for boardwalks, piers, bridges, railroad ties, and crane mats — applications where structural integrity can’t be compromised. For residential and commercial work, it handles heavy-section decking, structural members, guardrails, arbors, and sunscreens.

Shrinkage numbers show 4.0% radial, 7.6% tangential, and 11.3% volumetric — respectable for a tropical hardwood. Those figures mean proper acclimation and installation matter, especially in Montana’s dry climate.

Installation Reality Check

Pre-drilling is required due to extreme hardness. No shortcuts here. Black Label specs 316 Stainless Steel screws (#8 x 2-1/2”) with T20 Torx drive — anything less risks splitting this dense material.

Compatible fastening systems include the Black Label Pro Plug System (Mini/Maxi), Diamond Deck Clip Kit, and Pro Deck Clip Kit. The Pro Deck Spacer Marking Guide maintains consistent 3/16” gaps. Standard hardwood clips work fine on wood or metal joists.

Black Label backs their FSC and Unifloresta certifications with Lacey Act compliance through their Due Care Compliance Program, including third-party chain-of-custody audits from forest to delivery. That paper trail matters for commercial projects requiring documented sustainability.

The Bottom Line

Professional contractors value Tigerwood’s unique look and longevity, making it popular for premium residential and commercial projects. Black Label emphasizes their Tigerwood meets the highest standards for quality and sustainability, with superior architectural grades.

Standard heavy timber dimensions are available — 4x4, 4x6, 6x6 — with custom sizes and milling upon request. Black Label’s proprietary oils and sealers are optimized for Tigerwood maintenance, though standard hardwood finishes work too.

For Montana contractors facing 25-year durability requirements, Class A fire ratings, and structural load demands, Tigerwood delivers measurable performance at better value than Ipe. The trade-offs — lower hardness and stability ranking — won’t matter for most applications. What matters is proven performance where freeze-thaw cycles, UV exposure, and fire risk define material survival.

FAQs

How does Tigerwood’s 1,850 lbf hardness compare to common decking materials? At 1,850 lbf Janka hardness, Tigerwood surpasses pressure-treated pine (690-870 lbf), cedar (350-580 lbf), and redwood (420 lbf) by significant margins. It’s harder than white oak (1,360 lbf) but softer than Ipe (3,680 lbf).

What makes pre-drilling mandatory for Tigerwood installation? The extreme hardness requires pre-drilling to prevent splitting and ensure proper fastener seating. Black Label specifies 316 Stainless Steel screws with T20 Torx drive — standard deck screws won’t cut it.

Is the 25-year warranty realistic for Montana’s climate? The 25-year limited warranty covers resistance to rot and decay when properly maintained. With Class 1 durability rating (naturally durable, 25+ year lifespan), the warranty aligns with tested performance expectations.

What’s included with Black Label Heavy Timbers Tigerwood? Standard heavy timber widths and lengths (4x4, 4x6, 6x6, etc.) are available, with custom sizes and milling upon request. Fasteners, clips, and maintenance products are sold separately.