Green Homes Grant Approved
Flat Roofing Systems

Quote Hotline 
01635 959555

Girl with Headset

"We Are Very, Very Happy!"

“Proactive Roofing Solutions weren't the cheapest quote but the people that came in cheaper were compromising on things that we weren't prepared to compromise on. for instance safety and I’m thinking if people compromise on safety what else can they compromise on!”

“The house feels much cozier now and it also feels acoustically better, as a musician I notice these things, I know that sounds really weird but it does. 

It's got a really nice solid feel to the house now. We are very, very happy. I always felt that I could contact Stephen at Proactive and He always got back to me same day if there were any issues and the Installers were amazing. They told us every step of the way what they were doing next so we knew what to expect”

Deb Cooper & Stephen Battle - Bristol

Project Type: Domestic Refurbishment. 

Project Specification: Sub-deck replaced, Vanguard EcoWarm 120-Std , New Fascias 

Project Size: 161 m2

“I’m Over The Moon, The New Roof Terrace Looks Amazing!”

“I’m Over The Moon, The New Roof Terrace Looks Amazing!”

“The original issue that I contacted Proactive Roofing Solutions for was a leak on a flat roof. I Had a number of quotes  from companies that came to take a look at it. 

I chose Proactive basically because they demonstrated a good knowledge on their products and the guarantee was obviously very attractive to us as a charity because we want to make sure that our buildings are safe and secure and in good condition for the long term. 

I have to say after all of the issues that we have on this project I’m absolutely over the moon with the finished product, it looks amazing!”

Kris Jags - Property Manager Greensleeves Care Surrey

Project Type: Commercial Refurbishment Care Home Terrace Area

Project Specification: subdeck replaced, 120 mm insulation, Vanguard Single Ply Membrane, 

Project Size: 30m2

“I Will Definitely Recommend Them”

“I Will Definitely Recommend Them”

“I had no issues, no problems, any questions were answered quickly, the price was right and the outcome and the quality just proves it all really so I’m very happy…...very polite, very professional and I will definitely recommend them.”

Kevin Gibbs - Local/Self Builder Taunton Somerset

Project Type: New Build 

Project Specification:EcoWarm System with 120mm Insulation , Vanguard Single Ply Membrane, 

Project Size: 214m2

“I Just Knew They Would Do A Good Job”

“I Just Knew They Would Do A Good Job”

“I just knew that the people I met from Proactive Roofing Solutions  they would do a good job and it was as simple as that.

Money was quite important obviously but what I wanted was a good job done. I'm over 80 my wife is getting towards 80 and we should probably stay here for the rest of our lives. I wanted a confident job which I knew there wasn’t going to be any leaks. It was as simple as that”

Project Type: Domestic Refurbishment of existing flat roof 2nd storey extension.

Project Specification: Vanguard Single Ply Membrane.

Project Size: 25 m2

How To Claim Up To £10,000 For Your New Eco-Warm Flat Roof Today


As with any new initiative there's a lot of confusion around how everything works - and the Green Homes Grant Scheme is no exception!

It appears many roofing and flat roofing companies are themselves confused, claiming to be approved to supply flat roofing insulation as part of the scheme because they are "TrustMark" registered.

This is NOT the case, every company needs have a number of other important boxes ticked, these are:

  1. PAS2030 - 2017 or 2019 - Flat Roof Insulation [B5 -2019]
  2. TrustMark Membership
  3. Green Homes Grant Installer registration has been approved
  4. HICS Membership (or similar approved insurance protection)

All of this (especially the PAS 2030 accreditation) requires a level of understanding, as well as significant ongoing financial and time investment, which most flat roofing companies are either not aware of, or will not be willing to make!

Please make sure before you waste your valuable time gathering quotes to submit for your voucher, that any flat roofing companies you ask to help you with applying for the Green Homes Grant understand how the scheme works, and have achieved the required accreditations, and you understand your obligations under the scheme as well (See Customer Terms & Conditions here). It's your responsibility to make sure you are using a properly approved and accredited company.

Download the Green Homes Grant Scheme TrustMark Guidance for Installers document here.


Upgrade To A New Eco-Warm Flat Roofing System & Have The Government Pay For It!*

Your first step is to request a quote from us that you can then submit as part of your application. We have to organise these quotes on a "first come first served" basis and as you can imagine we are extremely busy!

The fastest way to get your quote moving is to call us on the hotline below.

Quote Hotline 
01635 959555

Without The Right Insulation, Your Flat Roof is
Burning Money – Every Month

Crazy as it sounds, most older flat roofs in the UK have little or no insulation. So every time the heating goes on, heat – and money – disappear through the rooftop!

If your flat roof is in that state, the good news is…we can put it right.

It will take some work, though. It’s not as simple as showing up with rolls of insulation and laying them in the roof. We need to look at the spec first, and take some remedial steps.

So – what type of roof are we looking at?

Quote Hotline 
01635 959555

If it’s an old-style roof that hasn’t been touched for years…

You might have some basic rock wool insulation fitted between the joists. And chances are, there are ventilation gaps to let air flow through the roof.

This is an old method known as a COLD ROOF. It’s designed to blow away the condensation that forms on the structural deck - just like switching on your car’s air-con to blast away mist from the windscreen.

It’s all good in theory. But in practice, it causes more problems than it solves:

…The basic insulation gives very little protection. Heat escapes quickly.

…The ventilation gaps allow cold air to blow downwards, chilling the space below.

…Inside the roof, cold and warm air streams merge and turn to liquid. Condensation follows.

…Most of the condensation gets blown out by the air flow. But some of it clings on, and eats away at the timbers.

…Meanwhile, the roof has become a breeding ground for black mould and spores – a serious health hazard that needs to be treated urgently.

In other words, this outdated insulation method –

• Makes the roof vulnerable
• Raises your heating bills
• And puts your family at risk

That’s far from ideal! So these days, there’s a better way…

The Cold Roof Diagram

The new-style WARM ROOF

The Warm Roof Diagram

A Warm Roof uses solid PIR insulation boards that sit above the roof deck, topped by moisture-tolerant boards. This changes the ‘Dew Point’ where warm and cold air streams merge and turn to liquid.

This way, moisture is isolated before it can reach the deck - meaning condensation can’t form and weaken the structure.

As a result, there’s no need for ventilation gaps. They can be sealed, so there’s no downward draft and no way for warm air to escape.

So - once you convert from a cold to a warm roof, your heating bills will plummet!

Quote Hotline 
01635 959555

What if it’s a newer roof?

Insulation problems are not confined to older roofs. New roofs have their troubles too – if they’re built by amateurs, who won’t take the trouble to install a Warm Roof.

A rogue roofer, for example, will skimp on insulation to save on costs. Often, they’ll leave it out altogether – and tell you it’s a “luxury extra”!

And cowboys, who botch through ignorance, are no better. They’ll leave you with basic rock wool, or sub-standard boarding.

Triggering draughts and condensation…all those problems again.

So what insulation do you need?

Whatever state your roof is in today, the end goal should be an insulated roof that meets the government’s insulation targets.

It makes sound economic sense. And it’s part of a legal requirement if you’re building a new roof - or refurbishing at least 50% of a roof that sits over a living space.

So any work we do for you will comply with Part L of the 2010 Building Regulations: Conservation of Fuel and Power.

There’s a lot of confusion around this, so it deserves an explanation.

The government wants to limit every property’s impact on the environment. So targets are set around “U-Values” – the measurement used to score building materials for energy efficiency.

A low U-Value is good, as it means less energy escapes. So your roof has to meet – or fall below – a target U-Value of between 0.35 and 0.18 for existing flat roofs.

The refurbishment rules state:

  • If the roof is already insulated, the target U-Value is 0.18
  • If you’re insulating from scratch, the target U-Value is 0.11 [new build extension etc]
  • If compliance is a challenge, due to weight loading or height restrictions, the U-Value might be relaxed to a maximum 0.35

You can’t meet these targets with a Cold Roof using traditional rock-wool!
You’d need 120mm to achieve a U-Value of 0.20. So in a typical flat roof, you simply won’t have enough space.

But with a Warm Roof, it’s easy. 
PIR boards are high in density. With the right spec and fitting, they’ll achieve a U-Value as low as 0.11, with room to spare in the roof.

Keeping you well below the threshold, so your roof is fully compliant.

Your Warm Roof will lower your heating bills, eliminate condensation and meet regulatory targets. As you’ll see when we meet and devise a specification – free of charge.

This free guide and DVD will cover all you need to know...

The Ultimate Guide to Choosing a Secure, Stylish Flat Roof

Discover the truth about
waterproofing, insulation, fitting...
and the hidden problem with
guarantees. Your pack includes;

  • Our 24 Page Ultimate Guide
  • Installation: a DVD Case Study
  • Vanguard: a sample membrane

Quote Hotline 
01635 959555

Need more information? We’ve got it all covered…