Butynol Roof Repairs Christchurch

Reliable Repairs for Butynol Roofing Issues

We specialise in restoring and repairing Butynol membrane roofing, with a focus on low-slope roofs. Whether you’re dealing with leaks, signs of ageing, or a failing membrane, we offer practical solutions that extend the life of your roof without the disruption of full replacement. Our team works efficiently to assess the condition of your existing roof and apply the right repair method—saving you time, hassle, and unnecessary cost.

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Extending the Life of Butynol Roofs

Step-by-Step Repair and Recoating

We use a structured approach to restore existing Butynol membrane roofs:

• Identify and repair cracks, splits, or other defects in the membrane
• Water blast the surface to remove moss, grime, and contaminants
• Apply our Acryltek liquid seamless membrane system by spray or roller
• Build up to a consistent thickness of 1.0–1.2 mm for a seamless, watertight finish

This process extends the life of your roof with minimal disruption and long-term durability.

Why Recoat Instead of Replace?

Recoating is often the smarter, less disruptive option:

• No need to remove surrounding cladding, windows, or ranch sliders
• Avoids invasive work and major disruption
• Lower cost and faster turnaround
• Backed by an up to 10-year warranty on the new membrane layer

Targeted Butynol Roof Repairs

Not every roof needs full refurbishment. In many cases, we can extend the life of your Butynol membrane with targeted repairs:

• Leak Repairs
  We locate the source of any leak and carry out precise repairs to stop water ingress and prevent further damage.
• Seam Repairs
  Damaged or lifting seams are resealed to maintain the membrane’s waterproof performance.
• Patch Repairs
  Small cracks, holes, or punctures are repaired with compatible patch materials to restore protection and extend roof life.

These repair methods are often the first step before applying our liquid seamless membrane system, if wider protection is needed.

Liquid Seamless Membrane Application

When a Butynol roof is nearing the end of its lifespan—typically between 15 and 25 years—we often recommend our Acryltek liquid seamless membrane system.

• Designed for ageing Butynol membranes that still have a sound substrate
• Surface is water blasted and prepared to ensure proper adhesion
• Applied by spray for a flexible, seamless waterproof layer
• Forms a durable coating that adapts to building movement and prevents leaks
• Backed by an up to 10-year warranty

This is our most popular Butynol repair option. It avoids the cost and disruption of removing cladding, joinery, or ranch sliders—making it ideal for homes and commercial buildings alike.

Full Roof Replacement if Required

If the existing Butynol membrane is too worn or damaged for repair or recoating, we can carry out a full roof replacement.

• Remove the old membrane and assess the underlying substrate
• Repair or upgrade the substrate as needed
• Install a new TPO membrane system for reliable, long-term protection
• Ensure all work complies with current waterproofing standards

While more involved, this is the best option when the roof has reached the end of its serviceable life and needs a fresh start.

Why Choose TekSeal

With years of experience repairing Butynol membrane systems, we know how to get the best results from ageing or damaged roofs. Our team focuses on practical, long-term solutions and works with care to ensure each job is completed properly the first time. We understand how frustrating roof issues can be, so we prioritise clear communication, reliable workmanship, and outcomes you can trust.

Get in Touch for Butynol Roof Repairs and Refurbishment

Whether your roof needs targeted repairs, a seamless membrane overlay, or full replacement, we’ll help you choose the right approach. Contact us to arrange an inspection and get practical advice on extending the life of your roof.

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