• The product is guaranteed against structural and design defect for 5 years -  this does not cover acts of vandalism , misuse or exceptional natural events

Walls and general construction

• Timber that is tanolised is guaranteed against rot and insect attack for 10 years
• All other timber is guaranteed against rot and insect attack for 5 years
• Polycarbonate glazing sheet is guaranteed unbreakable for  the life of the product
• As long as the maintenace instructions are adhered the product will last substantially longer

Roofs

• Mineral felt and felt shingle roof finishes are guaranteed for 5 years
• Cedar shingle roof is guaranteed for 10 years
• Slate effect roof is guaranteed for 15 years

Maintenance that is required

• Ensure that an air gap is maintained under the base and around all sides; check on an annual basis to ensure that there is not a build-up of debris.
• The wood preservative paint will need recoating every so often; (the same type of time scale as your house) this does depend on the prevailing weather conditions but would typically be 2 - 4 years.