The Challenge
A lean-to conservatory roof was suffering from persistent issues caused by an incorrect initial installation. The pitch was too low for the tiles originally used, leading to water ingress. In addition, the roof had no ventilation and the tiles had been fixed directly onto plywood without battens. This poor installation method trapped condensation, causing the plywood to rot away beneath the tiles and leaving the customer with a failing roof.

Above: The rotting plywood underneath the existing roof due to condensation and a lack of ventilation.
The Solution
Approved Metrotile installer Joe Gaskin of Rybrook Developments, who specialises in Metrotile roof replacements, was called in to rectify the faulty roof. Joe recommended Metrotile Bond, a lightweight, high-performance roofing system guaranteed for use down to pitches as low as 10 degrees. The installation included:
Breathable felt to protect against moisture.
Proper ventilation throughout the roof.
Battens to create a 25mm air gap for effective airflow beneath the tiles.
Metrotile Bond tiles, backed by a 40-year product guarantee.

Above: Felt, rafters and battens added to the roof structure to raise the pitch and allow for ventilation airflow.
The Result
The new roof not only resolved the customer’s ongoing issues but also delivered long-term peace of mind with a robust, low-pitch solution. The homeowner was delighted with the outcome, praising Joe’s workmanship and commenting that he had done a “fantastic job” on the installation and “provided excellent workmanship, working long, hard days”.
Why Metrotile Bond?
Metrotile Bond is a trusted choice for conservatories, extensions, and other low-pitch applications. When installed by an approved Metrotile installer, customers also benefit from a 10-year installation warranty, ensuring complete confidence in both the product and the workmanship.
Do you think Metrotile could be the perfect solution for your next roofing project? Contact us here to find out more.
The completed conservatory renovation with a Metrotile Bond roof by Rybrook Developments.
From our highly durable lightweight steel roofing tile profiles to underlay, accessories and fixings, you’ll find everything your roofing project needs right here. Metrotile is also an authorised dealer of Velux window products, ensuring that you can source absolutely everything your roof requires directly from us!
We stock our profiles with a wide range of colours designed to suit most roofing projects, however we can supply Metrotile roofing in any colour you choose (subject to additional delivery time). If you wish to discuss this - or anything else about our products and services - you can contact us.