Gutter Refurbishment Options. Repair, Lining, or Replacement?

Gutters play a vital role in protecting industrial and commercial buildings from water damage. When they begin to fail through corrosion, joint failure, or general wear, the impact can be significant. Leaks, internal damp, cladding deterioration, and operational disruption are all common consequences of neglected gutter systems.

At Cladding Coatings, we specialise in restoring gutter performance using proven, long‑lasting refurbishment solutions. Whether your gutters require targeted repairs, a seamless lining system, or full replacement, choosing the right approach is essential for protecting your building envelope.

A well‑maintained gutter system ensures rainwater is safely channelled away from the building. When gutters deteriorate, the risks escalate quickly:

• Water ingress into internal spaces
• Corrosion of steel guttering
• Damage to cladding, roofing, and insulation
• Increased risk of leaks at joints and fixings
• Disruption to operations due to internal damp or flooding
  
  Proactive refurbishment not only prevents costly damage but also extends the life of the building and reduces long‑term maintenance spend.

Gutter Repairs

For gutters showing early signs of wear, repairs can be a fast and cost‑effective solution. Typical repair works include:

• Sealing leaking joints
• Replacing damaged bolts and fixings
• Treating corrosion patches
• Clearing blockages to improve water flow
• Repairing localised cracks or splits
  
  Repairs are ideal when the gutter structure is still sound but suffering from isolated issues. Our team conducts a full survey to assess the extent of deterioration and determine whether repairs alone will restore performance.
  
  Gutter Lining
  
  When gutters are leaking along their length, suffering from widespread corrosion, or approaching the end of their service life, gutter lining offers a durable, long‑term solution. Lining creates a seamless, watertight barrier inside the existing gutter, eliminating joints which are the most common source of leaks.
  Benefits of gutter lining:
  
• A fully sealed, continuous waterproof membrane
• No need to remove the existing gutter
• Minimal disruption to operations
• Long‑lasting protection against corrosion
• Improved flow and reduced risk of future leaks
  
  Lining is particularly effective for valley gutters, boundary gutters, internal box gutters, and Finlock gutters. It’s a popular choice for clients seeking longevity without the cost and downtime of full replacement.

Gutter Replacement

In cases where gutters are severely corroded or structurally compromised, replacement may be the only viable option. Replacement involves removing the existing gutter system and installing a new one designed to meet modern performance standards.

Replacement is recommended when:

• The gutter has extensive structural damage
• Corrosion has compromised the metal
• Previous repairs or linings have failed
• The gutter profile is outdated or undersized
  Though more disruptive, replacement provides a fresh start and ensures the gutter system is fit for purpose for decades to come.

At Cladding Coatings, we only use high‑performance, industry‑proven systems to deliver durable, reliable gutter refurbishment. Our solutions are selected for longevity, flexibility, and exceptional waterproofing.

Weatherfast Weatherfold

Weatherfast Weatherfold is a robust, liquid‑applied waterproofing system designed specifically for gutters. Its elastomeric properties allow it to flex with the building, making it ideal for sealing joints, treating corrosion, and creating a seamless protective layer. Weatherfold is fast‑curing, highly durable, and perfect for gutters requiring a long‑term lining solution.

Plygene Gutterline

Plygene Gutterline is a market‑leading, BBA‑approved gutter lining system. Manufactured from a flexible, thermoplastic membrane, it is designed to be installed as a bespoke, continuous liner that fits the exact profile of the existing gutter. Plygene is joint‑free, non‑corrosive, and guaranteed to provide long‑lasting waterproof protection. It’s particularly effective for complex gutter shapes and areas where movement or thermal expansion is a concern.

Additional Systems We Use

• Tor Coatings Elastaseal™ – A high‑performance elastomeric membrane ideal for sealing joints and lining gutters.
• Giromax® Guttercoat – A specialist coating designed to treat corrosion and extend gutter life.
• Cut‑edge corrosion treatments – Protecting gutter edges and preventing further deterioration.
  Each system is chosen based on the building’s condition, gutter profile, and the client’s long‑term maintenance goals.

Every gutter system is different, which is why we begin with a detailed site survey. Our team assesses the condition of your gutters and recommends the most suitable refurbishment method, whether that’s targeted repairs, a seamless lining system such as Weatherfold or Plygene, or full replacement.

If your gutters are showing signs of wear, now is the ideal time to act. Contact Cladding Coatings to arrange a survey and discover the most effective refurbishment option for your building.