This kit is engineered to create stunning, inspirational spaces using traditional all-wood joinery.

Wedged through-tenons, hand-crafted post ends, and soaring curves are part of what make this hammer beam truss splendid.


We have removed the detailed prices of SIPs because of the volatility of current market. We will provide prices on a per-project basis until the market stabilizes. Please don't hesitate to contact us with questions. 

Base size: 20’x20’ (Expand this frame in 10' increments.)

Each “bent” adds a 10’x20’ space. The standard sidewall height is 12', but can be adjusted to suit your needs.

Our exceed the R-value requirements of the 2012 International Energy Conservation Code (IECC). The details of the structure as well as the insulation can be modified to meet your project, site and budget needs. Remember, most of the timber frames that we build are custom designed!

20x20 Pricing
20'x20'pre-cut kit
kit raising
SIP** Enclosure
Install SIPs
20'x20' Subtotal
Make this building longer by 10-ft increments
  additional bent   $15,240
  bent raising   $3,200
  SIP** Enclosure   $15,600
  Install SIPs   $4,800
  Add'l Bent Subtotal   $38,840
  20'x30' Subtotal   $126,340

*All Pricing subject to change without notice. Prices are FOB Woolwich, ME; shipping is not included.

 ** Panel Specs: 5-1/2-in R-25 wall, 11-1/4 R-45 roof EPS foam-core panels

Typical Dimensions: side wall posts: up to 12-ft - roof pitch: 12/12

The Wood: Timbers are carefully selected for appearance. Many species are available. Prices are for Eastern Hemlock or Eastern White Pine. Green timbers are planed, lightly sanded, chamfered, and oiled to protect the surface and slow the drying process.

Kits include all pegs and wedges for assembly.