42 Years combined experience of Velux roof Windows and products. specialists IN VELUX leak detection, REPAIR and glass replacement. We can offer to renovate as well as replacing your old Roof window and VELUX skylight. Perhaps your roof skylight needs a makeover? Covering the London area and beyond. 07/11/2024

Velux glass replacement with leak repair and maintenance London.

​​​​​Welcome to PMV Maintenance  we can help with your VELUX, Dakea and Roto roof windows, We repair Skylights including replacement, installation, re-glazing and servicing. maintenance is required so ensure you look after them!

We fit Blinds, investigate Leaks, replace Glass and renovate older units too. As specialists we cover all of London, Hertfordshire to Bedfordshire and Cambridgeshire to Essex.We also cover other areas please ask. All rights are reserved. VELUX logo and images are courtesy of VELUX Roof Windows. PMV Maintenance are  VELUX certified installers. QANW provide insurance to all our customers under the CERTASS Scheme. PMV Maintenance, PMV Roof Window Repair, Roof Window Maintenance Roof Window Repair Group and PMV Maintenance and Blinds are Copyright 2009 All rights reserved. Any copying or reproduction or use of names of any component of this website without the express permission of PMV Maintenance will be deemed as an infringement of rights and copyright 2009 and 2016. Please read our GDPR Privacy statement. Some text, images, logos or web links are courtesy of others and have registered trademarks and are individual companies to which PMV Maintenance have no connections except as Training or other providers / trade associations, competent persons schemes or government legislation references; PMV Maintenance have limited permission to use their content however If there are any copyright or trademark infringements found upon any websites owned by PMV Maintenance it is not intentional and PMV Maintenance would of course remove any such content applicable as soon as we have been notified by the third party. please E mail here 
07/11/2024


We can offer to replace your misted and condensated velux glass units including services and guarantee. we cover the London area, Hertfordshire St Albans Barnet Hatfield North London Luton bedfordshire middlesex. new Velux glass units supplied and fitted. Velux roof windows. Skylight repaires and glass.





Velux glass replacement with leak repair and maintenance London.

VELUX SUN TUNNEL fitting

VELUX sun tunnel. PMV Maintenance - VELUX and Roto roof window / Skylight repair, replacement, installation, re-glazing, servicing, maintenance, Blinds, Leaks, repairs, Glass, renovation specialists covering London, Hertfordshire, Bedfordshire, Cambridgeshire, Essex, South London, North London and Central London.

VELUX sun tunnels for flat roofs are designed to provide natural light into corridors, stairwells, bathrooms and cupboards, under flat roofs, where installation of a VELUX roof window is not possible.

VELUX sun tunnels can be installed on flat roofs with a roof pitch between 0° - 15°

VELUX sun tunnel. PMV Maintenance - VELUX and Roto roof window / Skylight repair, replacement, installation, re-glazing, servicing, maintenance, Blinds, Leaks, repairs, Glass, renovation specialists covering London, Hertfordshire, Bedfordshire, Cambridgeshire, Essex, South London, North London and Central London.

Enjoy the changing light of day

Natural daylight brings your indoor spaces to life in ways that a simple lamp can’t. Experience the changing light ofthe seasons and times of day anywhere there’s a VELUX sun tunnel.

Pitched

Flat roof flex tunnnel TCF

Product features:
Recommended for tunnel lengths from 0.2 to 0.9 m between the roof and ceiling.
The 1-meter long, super reflective, flexible tunnel has a diameter of 35 cm.
Diffuser comes complete with a frosted polycarbonate insulating frame.
Roof module in PVC and dome comes in both acrylic and polycarbonate.

For more pictures visit ourGallery

VELUX sun tunnels for pitched roofs are designed to provide natural light into corridors, stairwells, bathrooms and cupboards, under pitched roofs, where installation of a VELUX roof window is not possible.

A VELUX sun tunnel can be installed in tiled roofs (TWF/TWR) or slated roofs (TLF/TLR). Sun tunnels for pitched roofs can be installed in roofs with 15°- 60° pitches.

Flex tunnels TWF/TLF 

Product features:
For tunnel lengths from 0.4 to 2 m between the roof and ceiling.
The 2-meter long, super reflective, flexible tunnel has a diameter of 35 cm.
Diffuser comes complete with a frosted polycarbonate insulating frame.
Roof module is with 4 mm toughened glass and a removable sash. The glass is with clear and clean coating on the outside.

Flat

Flat roof rigid tunnel TCR

Product features:
Recommended for tunnel lengths from 0.8 to 6m between the roof and ceiling.
The 1.7m long rigid tunnel should be used when greater lengths- in combination with ZTR extension sections- are necessary and to ensure adequate daylight levels are obtained. It is supplied with 2 x 45 degree bends. 
Can be extended to distances up to 6m.
Rigid tunnel has a diameter of 35cm
Super reflective coating along the interior of the tunnel provides a 98% internal reflection rate.
Diffuser comes complete with a frosted polycarbonate insulating frame.
Roof module in PVC and an acrylic dome.

VELUX sun tunnel. PMV Maintenance - VELUX and Roto roof window / Skylight repair, replacement, installation, re-glazing, servicing, maintenance, Blinds, Leaks, repairs, Glass, renovation specialists covering London, Hertfordshire, Bedfordshire, Cambridgeshire, Essex, South London, North London and Central London.

Rigid tunnels TWR/TLR

Product features:
Recommended for tunnel lengths from 0.9 to 6 m between the roof and ceiling.
The 1.7m long rigid tunnel should be used when greater lengths- in combination with ZTR extension sections- are necessary and to ensure adequate daylight levels are obtained. It is supplied with 2 x 45 degree bends.
Can be extended to distances up to 6 m.
Rigid tunnels has a diameter of either 35 cm or 25 cm.
Super reflective coating along with interior of the tunnel provides a 98% internal reflection rate.
Diffuser comes complete with a frosted polycarbonate insulating frame.
Roof module is with 4 mm toughened glass and a removable sash. The glass is with clear and clean coating on the outside.

Available for pitched and flat roofs.