An A-Frame in the Woods Provides a Growing Family with Their First Sustainable Home

Bijtelaar began searching on the Internet and found Avrame. The company, which is based in Estonia, has a US office in Salt Lake City and representatives worldwide. Founded by Indrek Kuldkepp, Avrame sells off-grid, sustainable kits that allow homeowners to build their own A-frames. "Avrames can be built anywhere, on any style of foundation," Kuldkepp says. "They're great for off-grid applications because of their roof angle, which is perfect for installing solar panels." 

So, he decided to start a business selling do-it-yourself A-frame house kits. "A-frame structures are faster and cheaper to build than traditionally framed buildings," he says. "Also, maintenance is relatively low as most of the exterior surface is covered with metal roofing. The roof we provide with our kits, RUUKKI Classic C, has a 25-year aesthetic guarantee and 50-year structural guarantee. The gable walls and soffits may need repainting after several years, but again most of the gable wall area is windows."  

Avrame offers 15 models, which are divided into the Trio, Duo, and Solo series. All the models have full-length windows, which bring inside abundant natural light while providing expansive views to the outdoors. 

The Sustainable Advantage 

Avrame's kits are engineered for quick assembly, with zero waste of time or materials. The kit includes wood parts (pre-cut in the factory), the roof, the floor structure, windows and doors, building accessories, and drawings, and detailed instructions for building the structure.

"Many of our customers are doing a DIY build or self-managed build," he says, "so, Avrame puts a lot of effort into educational materials (manuals, videos, and the like) to encourage people to be involved in the building their A-frame. This is the way to save costs and create a home that's truly their own." 

Kuldkepp says two people can assemble most of the kits. The homes, he adds, are also energy-efficient and maintain heat better than traditional A-frames because the walls are constructed with a large insulation cavity.

If a homeowner chooses polyurethane insulation, the resulting R-value could be R-70 or more. For sustainability reasons, and if the location doesn't demand that much insulation, homeowners may choose mineral wool or polystyrene (EPS). The kits also come with triple-glazed windows and doors. 

"Most importantly, our optimized floorplans create homes without wasted space," he says. "The biggest energy losses come from heating/cooling spaces you do not actually use, like extra guest bedrooms." 

A-Frame for a Growing Family 

"From disassembling the old house until the day we moved into the new A-frame was exactly one year," Bijtelaar says. The couple kept part of the existing structure on their wooded property to use for the children's sleeping rooms, which they connected with the Avrame house. 

Bijtelaar says one of their biggest challenges was "analyzing the best choices during every step, from insulation material, design of the roof connection of the Avrame to the existing building, to making the bathroom waterproof." 

Their favorite features include the A-frame shape, the woodstove, and the abundant windows. "The house is directly connected to the forest," Bijtelaar says. "Because of the wood and the insulation, the house is super comfortable," she adds. "In terms of sustainability, this is a first good step for us." 

Den

Den has a nifty flat-pack cabin kit. It includes precisely milled components, predrilled lumber, a metal roof, and a large window that brings daylight into the minimalist interior. The cozy 115-square-foot floor plan is perfect for a cabin or backyard retreat. It is insulated for year-round use, and you can outfit the tiny home with propane or a solar-power package. 

Ayfraym

The cleverly named company Ayfraym was inspired by a cabin the founder's grandfather built in the 1970s (when A-frames were all the rage). The model is a classic A-frame design, with three bedrooms, two bathrooms, walkout decks, vaulted ceilings, and large windows. Buy the plans, then hire a builder or purchase the complete kit. The kit includes Ayfraym engineering support and FSC-certified lumber framing, exterior and interior finishes, appliances, light fixtures, and more. Because the A-frame is 1,943 square feet, the company requires a licensed general contractor. 

Backcountry Hut Company

They're not quite A-frames, but the modernist sensibility behind the designs is similar in Backcountry Hut Company's contemporary cabin kits. Based on Vancouver Island, the company has crafted its prefab, flat-pack home kits to leave minimal impact on the environment. All of the wood used is sourced from Canadian suppliers who follow sustainable forest management practices. 

The company has been so successful that it recently added an A-frame model, System 00. The design "distills the iconic A-frame aesthetic down to its purest essentials," according to the website. The kit for the 107-square-foot structure includes assembly drawings and a building guide, along with glulam structural elements, Douglas fir decking, floor panels, exterior SIGA paper and tape, a metal roof, and a dual-pane window and door package.