How to Build a Viking House
29 SEP 2017
Vikings built their houses like their ships---up to 100 feet long with oval sides and sloping roofs. The main, boatlike room could house up to 50 people (plus livestock in a freeze) and was rimmed with benchlike beds around a central fireplace. Rough wooden plank walls, stacked vertically and woven together with wattle and daub, sealed out the cold---and light. Heavy oak poles rimmed the outside, adding support to the walls. A thatched (or sod) roof with a hole in the center supplied ventilation.
- Site Layout
- Mark out your longhouse
- Make a second line
- Dig holes about 3 feet deep
- Wall Construction
- Set posts in the holes
- Pack the earth around your framing posts
- Lash pre-cut rough lumber
- Daub thick mud into the joints between the boards
- Leave a 6-foot gap
- Line the insides
- Roof Construction
- Join two pairs
- Raise your pre-cut center beam
- Attach all other roof joists
- Weave branches
1 Site Layout
2 Mark out your longhouse
Mark out your longhouse, making sure the area is level. Sizes vary, but most longhouses big enough for an extended family and servants would be at least 14 feet wide and twice as long. Shape the layout of the house like a boat, with two arching sides joining each other at both ends.
3 Make a second line
Make a second line about 4 feet inside the perimeter line to mark the edge of the benches that will rim the inside wall.
4 Dig holes about 3 feet deep
Dig holes about 3 feet deep, every 6 feet around the perimeter of your building, large enough to hold the framing posts.
5 Wall Construction
6 Set posts in the holes
Set posts in the holes. Notch crossbeams where they line up with the tops of the posts and fit them together tightly. Lash the beams and posts together with green branches.
7 Pack the earth around your framing posts
Pack the earth around your framing posts.
8 Lash pre-cut rough lumber
Lash pre-cut rough lumber onto the wooden frame with green twigs. Stand every plank vertically in a tight row.
9 Daub thick mud into the joints between the boards
Daub thick mud into the joints between the boards to seal out weather.
10 Leave a 6-foot gap
Leave a 6-foot gap in the middle of one wall to extend into a square entranceway.
11 Line the insides
Build frames for benches that will line the insides of both walls and clad the frames with rough lumber. The benches should be about thigh high and extend directly inside from the wall about 4 feet.
12 Roof Construction
13 Join two pairs
Join two pairs of roof joists on the ground. Hoist them above the two widest points of the building, before the room tapers down at both ends. Secure the two roof joists upright with temporary posts.
14 Raise your pre-cut center beam
Raise your pre-cut center beam between the tops of both end joists and attach all three sections together securely. Sturdy tongue-and-groove construction techniques were unearthed in the longhouses of Trelleborg Viking Fortress, Denmark.
15 Attach all other roof joists
Attach all other roof joists to the center beam, spaced about 3 feet apart.
Lay two more beams from the center beam to the opposing points, and attach shorter roof joists to complete the boat-shaped roof frame.
17 Weave branches
Weave branches between the joists to support the outer roof layer.