Case Study

Tapco Slate Re-roofing & Solar PV Installation

Case Study: Tapco Slate Re-roofing & Solar PV Installation


Project Location: Marple, Stockport

Tapco slate provides a beautiful finish that looks just like natural roofing slate.

Our team transformed this roof in Marple, Stockport with lightweight Tapco slate and stylish Viridian Clearline solar PV  panels.

Thinking about a roof replacement with Tapco slate? Contact us today, and we’ll help make your roof an eco-friendly, visually stunning masterpiece!

Project Overview

Our client needed to remove his heavy concrete roof tiles due to structural concerns. He chose a lightweight Tapco slate, aimed to boost thermal insulation, and wanted to add solar PV panels along with battery storage. Our customer also wanted balanced and symmetrical Velux roof windows.

The Works

Our solution was to remove the concrete tiles, battens, and felt underlay, clearing them from the site.

We then installed TLX Gold insulated breathable membrane as underlay. To meet BS5250 standards, we added counter battens above the TLX Gold due to its low resistance.

Next, we installed battens per BS5534 and topped them with Tapco lightweight slates in pewter grey. We included Tapco ventilation at the eaves for 25,000 mm² per meter and vented ridge at the top for 5000 mm² per meter, ensuring compliance with BS5250—an often overlooked area by roofers.

We integrated Viridian Clearline Solar PV panels with the Tapco slates, which fit better than many cheaper alternatives.

We also perfectly balanced the Velux roof windows as per our clients specification ensuring a visually pleasing symmetry.

Check out the photos to see how seamlessly the Viridian solar panels integrate with the Tapco slates and Velux windows!

Tapco Slate Re-roofing & Solar PV Installation

What are Tapco slates?

Tapco slates are designed to imitate traditional roofing slate. They are moulded on natural slate and give the same beautiful appearance of slate but are lightweight and incredibly tough. Made from a combination of pure polypropylene and virgin limestone, they come in a variety of colours to complement any traditional or heritage building and are both BBA approved and CE marked.

Do Tapco slates fade?

Tapco roof tiles will retain the gorgeous appearance of natural slates throughout their lifespan. They are designed with UV stabilisation which prevents them from fading.

What is the expected lifespan of Tapco slate?

Although these slates are a relatively new product, they have a life expectancy of over 40 years.  Tapco are so confident in the longevity and durability of their roof slates that they also provide a 40 year BBA guarantee!

Testimonial from the Customer

"Professionals that take pride in their work and demonstrate excellent knowledge and skill. Exceeded my expectations for the second time. Thanks Chris, Helen, Kieron and Dylan"


Mr Taylor - Marple, Stockport

If you’re considering a similar upgrade, don’t hesitate to reach out for a free consultation.

If you have a substantial commercial re-roofing project coming up and would like a quotation for a fully managed project them please contact us today.

If you're thinking of replacing or incorporating roof windows and think these heritage roof windows are just the ticket then contact us today for expert advise. In most cases we will be able to give a speedy estimate which will give you a good indication on the likely cost!

If you are considering replacing your conservatory roof with a modern, insulated alternative we can help. We have 10 years+ experience in this type of work. Contact us today for a quotation.

If you are considering roof replacement to an older, period property be sure to contract a contractor qualified in this type of work. Our heritage roofing teams are fully qualified to carry out this type of work. Contact us today for a quotation.

If you are considering roof replacement to a heritage or period property be sure to contract a contractor qualified in this type of work. Our heritage roofers are heritage qualified and are highly experienced in this type of work. Contact us today for a quotation.

If you are thinking about installing solar pv systems & battery storage then please get in touch. In partnership with Team Renewables we have 15 years+ experience in this type of work. Contact us today for a quotation.

If you are considering a Re-roof to a Solar Panelled Roof be sure to contract a contractor qualified in this type of work. Our heritage roofers are heritage qualified and are highly experienced in this type of work. Contact us today for a quotation.

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