VELUX LEAK INVESTIGATION

At PMV Maintenance we have Over 25 Years Dedicated VELUX, Dakea and Roto roof window Experience

specialising IN REPAIRING, renovating, RE-GLAZING and replacing  Roof windows and skylights.

covering; London, essex, MIDDLESEX, hertfordshire, bedfordshire, Cambridgeshire and beyond.

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.

'Horror stories';

Just another example of the botched installations we encounter on a regular basis (installed at 10 degrees using fibre glass, glue, broom and the use of a very intelligent orang-utan on a day trip from london zoo; apologies to our simian cousins!)

These windows were a write off because a new roof was also required.

'Horror stories';

Just another example of the botched installations we encounter on a regular basis (installed at 10 degrees using fibre glass, glue, concrete?)

These windows were a write off because a new roof was also required. 

'Horror stories';


Just another example of the botched installations we encounter on a regular basis (Installed into a trust roof with no Joist Hangers out of level and square, roof structure compromised, incorrect detail used, cover parts put on upside down, no insulation, tiles not fixed or cut to fit and of course there were leaks) 

To See the results of the correct job completed by PMV Maintenance click here.

We can offer to investigate a leaking VELUX roof window for you, most of the time a service can cure these problems, If your window can't be fixed with a service we will give you some other options in which you can go down.


We have seen loads of leaking VELUX windows thoughout the years which most of the time is due to poor installations which have been undertaken by COWBOY BUILDERS.

Below are some Pictures of the poor quality work we come across, undertaken by cowboy builders.

Please Contact Us for further information, 
advice and our labour prices.

'Horror stories';


Just another example of the botched installations we encounter on a regular basis (Installed with incorrect detail used, shouldn't use concrete!) New VELUX flashings were required and installed to correct detail.

'Horror stories';

Just another example of the botched installations we encounter on a regular basis (Installed flat when minimum pitch should be 15 degrees) A new VELUX kerb detail and flashing was required to re-install window to the correct specifications. 

'Horror stories';


Just another example of the botched installations we encounter on a regular basis (Installed flat when minimum pitch should be 15 degrees)

​​A new Roto kerb detail and flashing was required to replace what was there to the correct specifications.

"The view from a roof window is Endless"​

As Quoted by Phil Vallé