Price Guide · SIPs · Timber Frame
What a structure package costs, and what is in it.
Typical ranges for SIPs and timber frame structures, what is included at each price, and what moves the number.
Typical Ranges
Structure package prices, per m² of floor area.
Ranges are for design, engineering, supply, delivery and installation of the structure to weathertight-ready. Your project is priced from your drawings.
| System | Typical range (£/m² floor area) | Best suited to |
|---|---|---|
| Timber frame | [£ range to confirm] | Repeat house types, developments, schools |
| SIPs | [£ range to confirm] | Low energy homes, rooms in the roof, fast weathertight |
What Is Included
Compare like for like.
Many quotes are supply-only. Check what you would still need to arrange yourself.
| Typical supply-only kit | Dynamic Offsite package | |
|---|---|---|
| Design and engineering | Usually included | Included, coordinated with your team |
| Delivery and offload | Often extra | Included |
| Cranes and lifting | Yours to arrange | Planned and managed by us |
| Installation | Your builder, from a manual | Our own CSCS / SSSTS teams |
| Junctions and airtightness | Down to your builder | QA-audited install, supported to test |
What Moves The Price
Six things that change the number.
- Performance target: thicker panels and better U-values cost more in materials.
- Spans and openings: large glazed openings and open-plan spaces need steel, glulam or LVL.
- Roof form: rooms in the roof, dormers and complex roofs add design and install time.
- Access and lifting: restricted sites need smaller lifts or more crane time.
- Storeys and scale: repeat house types and larger schemes bring the rate down.
- Design stage: engaging before the design is fixed is where the biggest savings come from. On one scheme, engineering and procurement took out £160k.
Want a price for your project?
Send us your drawings and we will come back with an indicative price and the right structure route.