An image of Manthorpe Universal Dry Ridge System: 6m and all the components

An image of a Manthorpe Dry Ridge System including ridge roll, bracket and ridge fixing screws being installed onto the apex of a roof.

Manthorpe Ultra Dry Ridge System: 6m - GDRR-ULTRA-6M-BL

Name: Manthorpe Ultra Dry Ridge System: 6m - GDRR-ULTRA-6M-BL
Brand: Manthorpe
SKU: MANRIDGROLLCLAY
Price: 84.6 GBP
Availability: InStock

by Manthorpe

SKU MANRIDGROLLCLAY

£84.60 - £84.60

£84.60

£84.60 - £84.60

£84.60

Availability:

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Manthorpe has been designing and developing innovative building solutions for the UK construction industry for 40 years.

Manthorpe Ultra Dry Ridge System: 6m - GDRR-ULTRA-6M-BL

The Manthorpe Universal Dry Ridge System (6m) is a mechanically fitted system which securely fixes the ridge tiles on to a roof and provides 5,000mm ²/m ventilation to the batten void or roof space through the vent roll, which is the equivalent to a continuous 5mm gap.

Due to the nature in which the system is fitted, there is no need for mortar, making the job of fixing the ridge quick, easy, and clean, as well as making it possible during frosts and other adverse weather conditions.

The system is designed to suit traditionally deeper clay ridge tiles (both round and angled) but is also compatible with concrete ridge tiles and can be fitted onto most roof coverings, including profiled tiles. The system is designed to fit a duo pitch roof which has a pitch between 15 and 45 degrees.

Kit Contents

1 x 6m ridge roll
13 x clay ridge union assemblies
10 x batten support brackets

Features & Benefits

A mechanically fixed system for securing clay ridge tiles without the need for mortar and pointing
Vented ridge roll provides a 5,000mm ²/m of airflow
One box provides all the components required for a 6-metre ridge run with 450mm long tiles (excludes tiles)
Unions will work with ridge tiles up to 30mm thick
Compatible with most makes of clay and concrete ridge tiles; both round and angled
Designed for use on roofs with pitches between 15 ° & 45 °
The system can be fitted onto most slate, clay, and concrete roof coverings, including profiled tiles
Quick and easy to fix with no special tool requirements
Ridge ends can be finished off with Manthorpe's ridge end caps, available from their Dry Verge Range
BS 5534:2014+A1:2015. Slating and tiling for pitched roofs and vertical cladding Code of practice
Brand: Manthorpe
Product Code: GDRR-CL
Ridge Roll Colour: Black

Buyer Notes

System Overview Product Information Sheet

Fitting Instructions

Vent Roll Product Information Sheet

Batten Support Bracket Product Information Sheet

Ultra Ridge Union Product Information Sheet

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Why Choose Manthorpe?

Our comprehensive range of quality building products is designed to meet your every need, from groundwork to roofline, from new build to refurb.

With extensive experience in the plastics industry, we have the expertise to manufacture virtually all our building products in-house and continue to invest heavily in new technology, cutting edge machinery and production processes.

Our products are proudly British made, providing our customers with full confidence in their high quality and robustness, and removing any supply chain concerns. Our close relationships with independent and national merchants ensure that our building products are available to purchase from a wide range of outlets throughout the UK.

At Manthorpe Building Products, they don’t just manufacture — they design, innovate, and deliver solutions that make building better. For over 40 years, they’ve been helping housebuilders and contractors tackle everyday challenges with smart, sustainable products that work.

From roofing essentials to through-wall and underfloor systems, cavity trays and closers, biodiversity products, radiator pipe guides and seals, loft doors, access panels, and drainage solutions — they’ve got the details covered so homes perform at their best.

British made for over 200 years

At the heart of our business is a shared culture built on collaboration, respect, and continuous improvement. We’re proud to foster a diverse and inclusive workforce where every individual is empowered to contribute, take initiative, and drive positive change. Always operating with health, safety, and wellbeing in mind — creating an environment where people feel supported and protected. Our values are reflected in the way we work together, with accountability, and always seeking smarter solutions - strong foundations for long-term partnerships and sustainable growth.

Independently Tested to BS 8612

Following the increased use of dry fix systems courtesy of these updates to BS 5534, a brand-new standard BS 8612 was introduced in February of 2018 to better control the design and material construction of dry fix systems. Manthorpe’s range of dry fix products have been independently tested to conform with the requirements of BS 8612, performance data for the tests conducted on these products is available upon request.

By far the simplest, quickest, and most cost-effective way of complying with the new standard is to join the switch to dry fix methods of roofing. Manthorpe's dry fix systems provide a high performance, easy to fix and maintenance free solution which can not only speed up the job on site, but also offer long term financial benefits.

40 Years of Expertise

Manthorpe has been designing and developing innovative building solutions for the UK construction industry since 1985

140+Skilled People

Our team is driven by experience and a passion for creating products that make construction easier, safer, and greener

64.5% Recyclate Content Achieved

In 2023, we achieved a recyclate content of 51% of total tonnage used in our manufacturing processes.

Together, we create sustainable living

We’re proud to foster a diverse and inclusive workforce where every individual is empowered to contribute, take initiative, and drive positive change.

The Bat Ridge Roost provides a habitable roost space for small crevice-dwelling bat species found in the UK.

Designed in association with the Bat Conservation Trust as part of their Roost Partnership scheme the product is a self-contained, externally mounted unit which offers no means of access for the bats to enter the roof space or the property. The Bat Ridge Roost also acts as a ridge end cap and is optimised to work in conjunction with the Manthorpe SmartVerge Polypropylene handed and ambidextrous dry verge systems (alternatively, could also be used with third party dry verge, traditional verge tiles or mortared in verge details).