Why warranties and guarantees matter
A new roof is a major investment, so it pays to understand how you are protected if something goes wrong. In Midhurst we see a mix of period cottages and newer homes, each with different roofing needs. Whether you are planning a repair or a full re-roof, knowing the difference between material warranties and workmanship guarantees will help you choose with confidence and keep your roof performing as it should.
Material warranties explained
Material warranties are provided by the manufacturer of the products used on your roof. These could be tiles, slates, membranes, insulation, rooflights or flat roof systems such as felt, GRP or EPDM. The manufacturer stands behind the product and promises it will be free from defects for a stated period.
What they usually cover
Most product warranties cover defects in manufacture that cause premature failure. Examples include cracking or delamination of membranes, blistering of a flat roof system within normal service conditions, or tiles that fail under wind loads they are rated for. Many modern membranes come with 10 to 20 year cover. Some flat roof systems offer 20 to 30 years when installed to the manufacturer’s specification by approved installers.
What they often exclude
Material warranties rarely cover damage caused by poor installation, storm events beyond rated limits, lack of maintenance or third party work. Cosmetic issues such as colour variation are often excluded. If water ingress results from detailing errors at chimneys, valleys or abutments, that is usually classed as workmanship rather than product failure.
Length and transferability
Coverage length varies by product and brand. Tiles and slates may carry 30 years or more, while some accessories carry 5 to 10 years. Look for whether the warranty is transferable if you sell your home in Midhurst, and whether it is full term or reduces over time. A prorated warranty means the level of cover declines as the roof ages.
Workmanship guarantees
A workmanship guarantee is provided by the roofing contractor. It confirms that your roof has been installed in line with industry standards and the manufacturer’s instructions. If a leak or defect arises due to installation within the guarantee period, the contractor will put it right.
How our guarantee works
We provide a clear written guarantee for our workmanship on repairs and re-roofs across Midhurst, Easebourne and the South Downs villages. The term depends on the scope of work and the system used. For full re-roofs and approved flat roof systems, longer terms are available when installed to specification. Where possible we can offer insurance backed guarantees for added peace of mind, giving cover even if the original contractor is no longer trading.
Keeping your cover valid
To protect both material warranties and workmanship guarantees, a few simple steps help:
- Use approved products and systems that suit the pitch and exposure of your roof
- Ensure installation follows British Standards and manufacturer guidelines
- Arrange periodic maintenance such as clearing gutters and checking flashings
- Avoid foot traffic on roofs unless necessary, and use boards if access is required
- Report issues early so small problems do not become larger ones
We provide maintenance plans for homeowners and landlords in Midhurst that keep paperwork and photos together, which can be helpful if you ever need to make a claim.
Making a claim
If you suspect a material fault, we will inspect and help gather the required evidence, such as photos, batch codes and installation notes. Manufacturers sometimes send a technical representative to assess. For workmanship matters, we investigate the cause and agree a solution. Keeping your invoice, guarantee document and any product registrations in one place makes the process smoother.
Why choose Midhurst Roofing
We work with trusted manufacturers whose products are proven in West Sussex conditions. Our team handles pitched roofing with tiles and slates, flat roofs in felt, GRP and EPDM, roof repairs, leadwork and roofline. By pairing quality materials with skilled installation, you get strong manufacturer warranties supported by a dependable local workmanship guarantee.
If you are comparing quotes, ask each contractor to specify the product brand, the warranty length, whether it is transferable, and the exact term of the workmanship guarantee. Clear paperwork now avoids confusion later.
Get advice in Midhurst
Every roof is different, and the right cover depends on your property, exposure and budget. For straightforward guidance on warranties and guarantees, speak to the local team at Roofing Midhurst. We will survey your roof, recommend suitable systems, and provide clear documentation so you know exactly what is covered and for how long.
Ready to plan your project or need help with an existing roof? Contact Roofing Midhurst for friendly expert advice and a free site visit.