Built for TPO and membrane roofs
Guardian Seal Pro creates a seamless protective membrane across TPO and existing membrane surfaces, helping protect the roof without a full replacement.
Restore it. Don't replace it.
Guardian Seal Pro is a high-performance overcoating system designed to restore aged, leaking, or degraded flat roofs and deck surfaces.
Applied directly over existing membranes like TPO and similar substrates, it forms a seamless waterproof barrier that stops leaks, protects against further deterioration, and extends the life of your roof, without the need for full replacement.
Guardian SealPro
High performance waterproof membrane
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Restore, don't replace
A restorative coating system can extend the service life of suitable membrane roofs and improve waterproofing performance.
Stop leaks, extend roof life
Guardian Seal Pro helps seal leaks, restore protection and reduce disruption compared with replacing the whole roof system.
How do I get started?
Getting the right TPO roof restoration advice matters. We check the roof condition, talk through the coating system and provide a quote that makes the next step clear.
Contact usLet us know where
Tell us about your roof, what is happening now and where the problem areas are. We'll collect the details needed to understand the job.
Speak with an expert
A roofing specialist reviews the roof condition and confirms whether Guardian Seal Pro is suitable for your TPO or membrane roof.
Tell us what you want
You'll receive a clear recommendation and quote covering preparation, application, warranty expectations and any access requirements.
Frequently asked questions.
Ask us anything at all.
Guardian Seal Pro TPO roof restoration can present some unknowns. We're here to make the process clear.
Start your roofing requestGuardian Seal is a revolutionary new liquid membrane roof coating that works on many different roofing surfaces in various conditions; Guardian Seal has a large number of applications however if the underlying condition of the roof isn't sufficient to support the membrane a warranty cannot be provided on the application. We will discuss all the details with you and make a detailed assessment for the suitability of Guardian Seal for your property and provide these details as part of your quote.
Guardian Seal is a high performance polyurethane acrylic water based membrane solution that is completely VOC free (NO volatile organic compounds). It's completely safe to walk on and consume rain water collected from a roof after the application of Guardian Seal.
Guardian Seal and Guardian Seal Pro have different warranties dependent on the circumstances that can vary depending on the application. Provided the underlying roof condition is sufficient to support the membrane typically a 2 coat application will have a warranty of 10 years or a 3 coat application that will have a warranty of 15 years. We will clarify the warranty on a case by case basis and include this information in your quote for your reference.
Guardian Seal liquid membrane applications start with a chemical clean to kill moss and mold, then a thorough water blast to clean the entire surface. From there patching, masking and drop sheets are used to prepare the surface & a rust buster treatment is applied to stop any further degradation of the roofing material. Two coats of self priming liquid membrane coatings follow and complete the coating system. This process typically takes between 2-4 days end to end and is weather dependent.
Scaffolding is not often required for Guardian Seal installations under 25 degrees however health and safety compliance is on a job by job basis and we will discuss this with you in person and include the requirements in your quote to ensure safety protocols are upheld across all applications and your quoted price is all inclusive of everything needed to get the job done.
Guardian Seal can be used to encapsulate asbestos roofing locking in the toxic materials and making it safer. We can't water blast the roof first however moss / mold killer is applied first then Guardian Seal can be applied over the roof, sealing in the asbestos and giving all the normal aesthetic, waterproofing and warranty benefits along with encapsulating the asbestos.
Roofbuddy specialises in real people. We answer the phone, visit your property and take the time to talk you through the entire process. Proceed with confidence knowing that you have the best information and quotes at your fingertips and impartial advice from a consultant to assist you throughout the process.
Roofing is a high demand industry and roofing companies and roofers are extremely busy. Attracting customers, answering the phone, doing site visits and preparing quotes are very time consuming workloads for roofers. Many partner with Roofbuddy to streamline the quoting process and fill up their diaries with work. Along with our excellent customer service skills we have proprietary report generating software that helps for quoting accuracy. Roofing companies pay a fee to Roofbuddy to partner with us and receive the opportunity to quote on jobs listed with us.
