External Cladding Cost Calculator 2026
Instantly estimate the cost of external house cladding. Compare uPVC, timber, stone, and metal prices per m² with our free UK calculator.
Cladding Project Details
Enter your wall dimensions and material preferences to calculate costs
uPVC is the most affordable, while stone and metal offer premium aesthetics and longevity.
Labor costs are typically 15% higher in London and the South East.
Cladding Cost Estimate
Breakdown of materials, labor, and total project cost
Enter your wall dimensions and material preferences above, then click Calculate Cost to see your estimate.
Average Cladding Costs by Material
Estimated supply and fit costs for external cladding in the UK for 2026. Prices vary based on specification, accessibility, and location.
| Material | Avg. Cost per m² | Typical Lifespan | Maintenance |
|---|---|---|---|
| uPVC | £45 – £75 | 20 – 30 years | Very Low |
| Timber / Wood | £65 – £110 | 15 – 40 years | High (Requires staining) |
| Stone Veneer | £90 – £150 | 50+ years | Very Low |
| Metal / Composite | £70 – £120 | 30 – 50 years | Low |
External Cladding FAQ
Everything you need to know about upgrading your home’s exterior, from planning permission to material choices.
In 2026, the average cost of external house cladding in the UK ranges from £45 to £150 per m², including supply and fit. uPVC is the most affordable at £45–£75 per m², while natural stone veneer is the most expensive at £90–£150 per m². Timber and metal/composite cladding typically fall in the middle at £65–£120 per m².
In most cases, replacing or adding external cladding falls under Permitted Development rights and does not require planning permission. However, if you live in a Conservation Area, a National Park, an Area of Outstanding Natural Beauty (AONB), or a listed building, you will likely need to apply for planning permission.
uPVC (unplasticized polyvinyl chloride) is generally the most affordable cladding material in the UK. It is highly durable, requires very little maintenance, and is resistant to weathering, making it a cost-effective choice for budget-conscious homeowners.
The installation time depends on the size of the property and the material used. For an average 3-bedroom semi-detached house, installing uPVC or timber cladding typically takes 1 to 2 weeks. Stone or metal cladding may take longer due to the specialized fixing methods required.
Yes, modern external cladding systems often include an insulated backing layer (such as PIR or EPS boards). This external wall insulation significantly reduces heat loss, improves the property’s EPC rating, and can lower your annual heating bills.