An image of a Manthorpe 3 in 1 Roof Eaves Ventilation

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An illustration of there a Manthorpe 3 in 1 Roof Eaves Ventilation Tray is fitted on a roof.

Manthorpe 3 in 1 Roof Eaves Ventilator Tray - G1296

Name: Manthorpe 3 in 1 Roof Eaves Ventilator Tray - G1296
Brand: Manthorpe
SKU: MAN/3IN1
Price: 4.16 GBP
Availability: InStock

by Manthorpe

SKU MAN/3IN1

£4.16 - £4.16

£4.16

£4.16 - £4.16

£4.16

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

Manthorpe 3 in 1 Roof Eaves Ventilator Tray - G1296

The 3 in 1 Ventilator combines the Underlay Support Tray with an Over Fascia Vent and an Eaves Comb Filler. Providing an unobtrusive continuous 10,000mm²/M free area ventilation to the underside of the tray between a 4mm insect prevention grille and into the roof space.

In an easy to calculate 1m practical length, each adjoining tray slots easily into the previous fixed tray, ensuring a fully supported overlap. A thickened and angled front nose section aids water run-off into the gutter and provides a robust geometry for supporting tiles.

There are clear and stable fixing points into the fascia board, along with additional fixing locations to the top of the tray for securely attaching to the rafters. Increased flexibility through a live hinge, thinned rear tray and extended width means the ventilator can be used down to 15° and up to 70° roof pitches for versatility.

For use with refurbishment projects as well as fast installation on new builds, this can be combined with eaves ventilation panels to provide a complete eaves ventilation system.

Features & Benefits

Combines underlay support tray, over fascia vent and eaves comb filler
Provides 10,000mm² free area per metre
For use with a fascia eaves detail
For use with roof tiles and slates
Discreet, low profile design
4mm Flyscreen
Angled Top Surface – aids water run-off
Additional locations for secondary rafter fixing
Drainage gullies around fascia fixing points
Provides 10,000mm² free area per metre
For use with fascia eaves detail, roof tiles and slates
Low profile and discreet design
4mm fly screen
Suitable for roof pitches as low as 15°
One-person installation
Size: 1046mm x 266mm x 63mm
Product Code - G1296

Buyer Notes

Fitting Instructions

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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).