Which Option is Right For You?
Deciding between a Garden Room, House Extension, or Conservatory? We've broken down the costs, timelines, and pros & cons to help you make an informed decision.
Recommended Choice
Garden Room
Insulated, standalone structure in your garden.
£15k - £40kTypical Cost
2 - 3 WeeksInstallation Time
Brick Extension
Attached addition to main house structure.
£45k - £80k+Typical Cost
3 - 6 MonthsInstallation Time
Conservatory
Glass structure attached to house.
£20k - £35kTypical Cost
4 - 8 WeeksInstallation Time
Detailed Feature Comparison
| Feature | SIP Garden Room | Brick Extension | Conservatory |
|---|---|---|---|
| Thermal Efficiency | Excellent (SIPs) | Excellent | Poor (Too hot/cold) |
| Planning Permission | Rarely Required | Usually Required | Sometimes Required |
| Disruption to Home | Minimal | High (Knock-throughs) | Medium |
| Value Added | High (1.5x Cost) | High | Moderate |
| Year-Round Use | Yes | Yes | No |
Book Your Consultation
Contact our team to schedule your free, no-obligation site survey and start designing your premium SIP garden room.
- Free, no-obligation site survey
- Transparent pricing with no hidden costs
- Full 10-year structural warranty
Request a Consultation
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