MOT Type 1 Aggregate – Crushed Limestone/Granite – Driveways & Patios

Product Overview

This durable mineral roofing felt roll measures 1m x 10m, offering 10m² of coverage. Perfect for non-habitable outdoor structures, it provides a robust and weatherproof roofing solution.

Enhanced with a polyester reinforcement and SBS-modified bitumen membrane, this roofing felt ensures long-lasting strength and flexibility. Its mineral-finished black surface offers effective UV resistance and a traditional appearance suitable for urban settings or roofs matching existing slate or dark coverings.

With a life expectancy of up to 15 years, this roofing felt is designed to deliver low-maintenance protection for various garden roofs.

Features & Benefits

• Robust protection: Polyester-reinforced SBS-modified bitumen ensures durability.
• Long life expectancy: Provides up to 15 years of service life when installed correctly.
• UV resistant: Mineral black finish maintains appearance under sunlight.
• Easy to install: Secured using clout nails and felt adhesive for overlap sealing.
• Waterproof barrier: Prevents water ingress, protecting structures beneath.
• Traditional finish: Black mineral surface suits urban and slate-roofed environments.

Applications

• Garden sheds: Offers long-lasting weatherproof protection.
• Workshops & stores: Suitable for small non-habitable outbuildings.
• Animal shelters: Ideal for kennels, hutches, and similar structures.
• Outdoor buildings: Applied to general-use garden and leisure buildings.
• Roof pitches: Designed for pitches of 20° or greater, ensuring water runoff and performance.

Installation Guidance

• Preparation: Ensure roof deck is sound, dry, and debris-free.
• Fixing: Nail in place with clout nails and seal laps with felt adhesive.
• Laps: Overlap by a minimum of 75mm at sides and 100mm at ends.
• Pitch suitability: Install only on roofs with a pitch of 20° or more.
• Finishing: Apply adhesive to exposed edges to protect against wind uplift.

• Construction: Polyester-reinforced SBS-modified bitumen.
• Surface finish: Black mineral granules with UV stability.
• Durability: Up to 15 years’ performance life.
• Application: Suitable for non-habitable structures only.
• Important note: Not suitable for habitable dwellings or very low-pitch roofs.

Frequently Asked Questions

• Can this felt be used on low-pitch roofs? This roofing felt is designed for use on roofs with a pitch of 20° or more.
• How long does the installation take? Installation time varies, but it can be completed in a day with proper preparation.
• What tools are required for installation? You will need clout nails, felt adhesive, and basic roofing tools for installation.