Expert help that stays with you

Whether you’re choosing one component or planning the whole room, small details can become expensive problems once installation begins. We know the products we sell and the questions to ask early, helping catch mismatched components, overlooked requirements, and installation issues while they are still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have assembled many of the saunas we sell, visited the manufacturers, and use these products every day. New customers and existing Sauna Marketplace sauna and heater owners can Book a Ben consultation.

Specs

Made in	EstoniaAcross the Gulf of Finland, Estonia has a vibrant and growing sauna industry. They're known for innovative design, modern manufacturing, and premium sauna products at an affordable price.
Model	2×4 Bench
Size	10 Linear Feet, 6 Linear Feet, 7 Linear Feet, 8 Linear Feet, Free Sample
Nominal Thickness	2″
Nominal Width	4″
Actual Thickness	1.1″
Weight (per linear foot)	1 lb

Attachments

PROSAUNAS Thermo-Aspen 2X4 S4SEE SHP Bench, Backrest & Skirting Profile Dimensions

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ProSaunas Wood Limited Warranty

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Gallery

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PROSAUNAS Thermo-Aspen 2X4 S4SEE SHP Bench, Backrest & Skirting – Sauna Wood

A clean, comfortable bench board in the everyday width. Thermo-aspen milled at 2×4, surfaced on all four sides with eased edges so there is nothing sharp where you sit, 3.54″ wide and 1.1″ thick. Aspen does not bleed resin, does not splinter, and sits cool under bare skin even when the room is hot. The thermal modification, heat and steam and nothing else, takes it to a golden brown and stops the movement that opens gaps over the years. Aspen is the bench wood we sell more of than any other. Sold by the linear foot.

Build Your Quote:

Price range: $6.15 through $61.45

Size

Clear

Shipping Unloading Notice

I understand sauna wood shipments 8′ or longer need to be hand unloaded with minimal driver assistance

Ships Free With Any Sauna Heater Purchase

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Shipping

None

Sample (Free) (-$6.15)

Continental US Flat Rate (+$795.00)

Part of existing shipment

Ships Free With Heater Order

Important: Only select ‘Flat Rate Shipping – $795’ once per order. For all other wood items you add, choose ‘Part of existing shipment’

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ProSaunas

Comfortable width for the seat. Thermo-aspen for the climate.

This is 2×4 SHP bench stock, surfaced on all four sides with eased edges so there is nothing sharp under your legs, milled 1.1″ thick and 3.54″ wide. Frame your bench with standard 2x4s and deck it with these boards, run horizontal or vertical. The 2×4 width is the everyday choice for benches, backrests, and skirting. Available in 6, 7, 8, and 10-foot lengths.

Why aspen, and why thermally modified

Aspen is the Scandinavian default for bench wood for a reason: no resin, no splinters, and it sits cooler against bare skin than the darker woods even when the room is ripping. The thermal modification is the part that matters for the long haul. Plain aspen is run through extreme heat and steam, no chemicals ever, which changes the wood so it can’t hold moisture and won’t move. The color runs all the way through, so a cut end keeps the same golden-brown tone.

One honest note: aspen is soft and will scratch like any sauna wood. The trade is that it stays cool, holds up for years, and sands back clean when you want it fresh again.

Specifications

SKU: PS-THERMO-ASPEN-2X4-S4SEE-SHP
Species: Thermo-Aspen (thermally modified)
Profile: 2×4 S4SEE SHP bench board
Actual width: 3.54" (nominal 4")
Actual thickness: 1.1"
Process: heat and steam only, no chemicals
Made in: Estonia
Sold by: the linear foot

Where it goes

Benches, backrests, skirting, and flooring. Pair with our Thermo-Aspen or Thermo-Spruce wall cladding for a matched interior. Floor material is the single most forgotten item on a build, so if you are decking a bench, ask us about the floor while you are at it.

Shipping and samples

Sold by the linear foot. Shipping is a flat $795 in the continental US, or free with a heater order. Not sure on the board count? Text your name and address to (844) 565-1113 for free samples.

Call Ben² at (844) 565-1113 if you’d like to walk through the board count before you order.

Expert help that stays with you

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Specs

Made in	EstoniaAcross the Gulf of Finland, Estonia has a vibrant and growing sauna industry. They're known for innovative design, modern manufacturing, and premium sauna products at an affordable price.
Model	2×4 Bench
Size	10 Linear Feet, 6 Linear Feet, 7 Linear Feet, 8 Linear Feet, Free Sample
Nominal Thickness	2″
Nominal Width	4″
Actual Thickness	1.1″
Weight (per linear foot)	1 lb