HOW TO WATERPROOF A FLAT ROOF? USING LAVA 20 POLYURETHANE BASED SYSTEM- DUBLIN PROTECTIVE COATINGS

[@martincraggs1162]

Looks great I had my extension done with GRP and it puddles all along the drip edge.. not massively but it’s unsightly. Could this be used like a screed to fill the puddles? Or is there a product out there for this? Thanks!

[@jasonaston9773]

Love this new system lads ,thanks for sharing

[@mattsmaintenance7139]

Looks amazing Lucas

[@Jim-s7l1s]

Decided to use this on some chimney caps ass access was very difficult. I’m felt roofer this 40years and just wanted to see if this worked…. Worked for 1 year and eventually let water in again. Temporary job

[@stevencooper6593]

Nice job pal Could u leave the grey as the finial finish or u have to top coat in black Thanks

[@MarkWillis-re5sj]

How do you finish the edges on a flat garage roof?is there any edging trims you can fit?

[@discostuart1981]

Is it recck.ended for a balcony and would you advise csm for additional strength

[@AyiviTV]

Nice! Waterproofings are very interesting. There are many different ways to get them done. Just completed mine. After this video, feel free to take a look. Thanks for sharing.

[@terrymorton9941]

Whats lifespan of polyurathene ty.

[@gregorypowell9132]

I would never put a coating over OSB. It tends to absorb the coating, swell, and deteriorate. Exterior grade 5/8 plywood works best and is probably what the coating manufacturer recommends.

[@dublinprotectivecoatings]

I disagree, The fact that the coating will absorb into the OSB is going to help with the bond. This is recommended by the manufacturer of this product and this is what we have been doing for many years and we have never had a fail so far.

[@gregorypowell9132]

@@dublinprotectivecoatings That's fine. I won't use it over OSB though. I only apply it over exterior grade plywood, minimum half inch.

[@125ordie2]

I dont see much mentioning of ventilation. Would you ventilate your exterior plywood roof?

[@gregorypowell9132]

@@125ordie2 usually a coating like the one mentioned is being applied to a deck . That said decks are usually outside. However if the coating is being applied over a heated space. Ventilation would be recommended.

[@Interdiction]

@@dublinprotectivecoatings The use of OSB is because it is cheap .It has no place on a roof

[@edwardjones1183]

How come you did not add the fibre reinforcement it cones in the pack

[@gheorghiucezar905]

How much is msq joints +OSBand this stuf

[@stevencooper6593]

Nice work pal Could u leave the grey as top coat or have to finish in the blak Thanks

[@thegreat1548]

Can you come work for me ?

[@Zikolondon]

Can this be applied on pool ?

[@Interdiction]

No

[@P1zemek]

Is it still waterproof?

[@discostuart1981]

How you rate this v grp

[@125ordie2]

If you put this on an extension roof its difficult to get home insurance.

[@Interdiction]

For good reason ,Its a very cheap option more so if you use OSB

[@aaronjonesGrp]

What system is this?

[@dublinprotectivecoatings]

System is called Lava 20 Cal be purchased at Global Coatings in Dublin [phone]

[@panky100roof]

4 men 3 days 2 days 1 man torch on

[@Interdiction]

OSB on a roof is terrible .,Should be real marine ply ,Snags ? surely he made sure it was smooth before he started ffs

[@conectamayor9634]

Horrenda las terminaciones me haria millonario en euu