Respirabuilt · RespiraBlock
Price your hempcrete walls
Pick a wall system, tell us how much wall you have, and see your price straight away.
This calculator is made for people who have studied our wall systems or already have a plan of attack. New to hempcrete? Start with our wall systems page.
How would you like to start?
5% offAdd a finish to your RespiraBlock and save 5% on the blocks and the finish together.
What is a wall system?
A wall system is everything your wall is made of, from the outside in. Ours put healthy, breathable materials in every layer.
- Outside
- What the weather sees: cladding of your choice, a shed's corrugated iron, or RespiraBlock hempcrete with a lime render.
- In the frame
- Jeanius Denim insulation, made from recycled jeans, fills the timber frame.
- Inside
- What you live with: RespiraBlock hempcrete or RespiraDrywall hemp board, finished in lime or clay, or left raw.
The same systems work for new homes, renovations, extensions and shed houses. In a shed house, the shed's corrugated iron is the outside.
1. Start with a wall system
Our wall systems, for homes and shed houses, ready to price. Pick the closest, then change anything below.
2. How much wall?
The total length of the walls you want to build this way, or your m² if you know it.
Take off windows and doors
Window1.2 x 1.5 m0
Large window1.8 x 1.5 m0
Door0.9 x 2.1 m0
= 0 m² of wall
3. Outside
Supplied by you, so it is not in your price.
4. In the frame
5. Inside
Block thickness
Internal finish 5% off with the blocks
See what each finish looks like (PDF)RespiraBlock with a finish is 5% off the pair.
Prices per m², ex GST: + GST + freight.
These finishes are for dry rooms. Ask us about bathrooms, showers and laundries.
6. Where should we send it?
Got plans? Send them for a free take-off
Uploading your plans helps us tremendously. Our team will measure your walls properly and come back with an exact quote. PDF, JPG or PNG, up to 4 MB each. Bigger files? Reply to your estimate email with them attached.