Cladding Cost Calculator
Get accurate estimates for your cladding project
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Cost Breakdown
What This Means for Your Project
This estimate includes the cost of materials with a wastage allowance to account for cutting and fitting, plus professional installation labour. The actual cost may vary depending on your location, site access, and any additional requirements such as removal of existing cladding or repairs to underlying walls.
For the most accurate quote, we recommend obtaining estimates from at least three local cladding specialists who can assess your specific property and requirements.
How to Calculate Cladding Costs
Calculating the cost of cladding your property requires consideration of several factors. The total expense depends on the material chosen, the area to be covered, labour requirements, and additional components like scaffolding.
Step-by-Step Calculation Process
Start by measuring each wall you wish to clad. Multiply the height by the width to determine the area in square metres. Add all wall areas together for your total coverage area.
Add a wastage allowance of 10-15% to account for cutting, fitting, and potential errors. This buffer prevents material shortages during installation.
Multiply your adjusted area by the cost per square metre of your chosen material. Different materials have vastly different price points, from budget-friendly uPVC to premium zinc cladding.
Calculate labour costs based on the project duration and tradesperson rates. Most cladding installations take between 2-7 days, depending on property size and complexity.
Material Costs Comparison
| Material Type | Cost per m² (inc. labour) | Characteristics |
|---|---|---|
| uPVC | £60-£100 | Low maintenance, weather-resistant, budget-friendly |
| Cedral (Fibre Cement) | £70-£90 | Durable, fire-resistant, modern appearance |
| Composite | £20-£60 | Eco-friendly, versatile, low maintenance |
| Timber (Larch) | £100-£130 | Natural aesthetic, renewable, requires maintenance |
| Timber (Cedar) | £150-£180 | Premium quality, naturally resistant to decay |
| Aluminium | £200-£230 | Lightweight, contemporary look, highly durable |
| Zinc | £300-£350 | Premium material, exceptional longevity, modern |
Additional Costs to Consider
Scaffolding typically costs £500-£1,500 for a standard residential project, or approximately £15-£25 per square metre. This is often necessary for two-storey properties or buildings where safe access is required.
Removal of existing cladding or wall preparation may add £200-£500 to your project cost. If underlying walls need repairs or treatment for damp, this will increase expenses further.
Breathable membranes, which are recommended under cladding to prevent moisture ingress, cost approximately £2-£5 per square metre. Battens for mounting the cladding add another £3-£8 per square metre.
Corner trims, starter strips, and finishing accessories can add 10-15% to material costs. These components create a professional, weatherproof finish.
Frequently Asked Questions
How much does it cost to clad a house?
The cost to clad a standard two-bedroom house ranges from £3,500 to £8,000, depending on materials and property size. Budget materials like uPVC cost less, whilst premium options like cedar or zinc significantly increase the total. A two-storey semi-detached house typically requires 60-100 square metres of cladding.
What is the cheapest type of cladding?
uPVC and composite cladding are the most affordable options, costing £60-£100 per square metre including installation. These materials offer excellent durability and low maintenance requirements, making them cost-effective long-term choices. Timber cladding materials alone can be economical, but installation costs and ongoing maintenance increase the total expense.
How long does cladding installation take?
Most residential cladding projects take 2-7 days to complete. A small single-storey property may take just 2-3 days, whilst larger two-storey homes require 4-7 days. Complex installations with multiple windows, doors, or architectural features take longer. Weather conditions can also affect the installation timeline.
Do I need planning permission for cladding?
Most cladding projects fall under Permitted Development Rights and do not require planning permission if you use similar materials to existing external walls. However, listed buildings, properties in conservation areas, or significant changes to appearance may require permission. Always check with your local planning authority before starting work.
Is a breathable membrane necessary under cladding?
Yes, a breathable waterproof membrane is highly recommended under all cladding types. The membrane prevents moisture from penetrating the structure whilst allowing water vapour to escape, preventing damp and extending the life of both the cladding and underlying walls. The Timber Decking and Cladding Association recommends a minimum 19mm ventilation gap behind timber cladding.
How can I reduce cladding costs?
Choose more economical materials like uPVC or composite cladding instead of premium timber or metal options. Consider cladding only certain areas rather than the entire property. If you have suitable skills, handle wall preparation yourself whilst leaving installation to professionals. Obtain multiple quotes from local tradespeople to find competitive pricing. Time your project for the off-season when contractors may offer better rates.
Does cladding add value to a property?
Quality cladding can increase property value by improving kerb appeal, energy efficiency, and weather protection. Well-installed cladding modernises appearance and can reduce energy bills through improved insulation. The value addition varies by material and installation quality, typically ranging from 2-10% of property value for a complete exterior transformation.
What maintenance does cladding require?
Maintenance requirements vary by material. uPVC and composite cladding need minimal maintenance, requiring only periodic cleaning with soapy water. Timber cladding needs treatment every 3-5 years with protective oils or stains to maintain appearance and weather resistance. Metal cladding like aluminium or zinc requires very little maintenance beyond occasional cleaning. Regular inspections for damage or loose fixings are advisable for all cladding types.
References
- Checkatrade. (2025). House Cladding: Cost Breakdown 2025. Retrieved from checkatrade.com
- Timber Decking and Cladding Association. (2024). Installation Guidelines for Timber Cladding. TDCA Technical Standards.
- MyJobQuote. (2025). House Cladding Cost Guide 2025. Retrieved from myjobquote.co.uk
- Buildify Ltd. (2023). Timber Cladding Cost: The Essential Full Guide. Retrieved from buildifyltd.co.uk
- Royal Institution of Chartered Surveyors. (2024). Building Cost Information Service: External Wall Finishes.