Roof Membrane Premium WHITE - 20 kg
- Reflects sunlight and keeps the heat out of the building
- Noticeably cooler indoors in summer, without air conditioning
- 100% waterproof and seamless, the same membrane as the black
- Up to 40 years of life, UV and frost resistant
Calculate your price
1 bucket covers up to 13.3 m².
Enter your roof size in m².
covers m²
Free UK delivery in 3 to 4 working days
This calculation is indicative.
Free UK delivery in 3 to 4 working days
We ship from our own warehouse in Denmark. The UK charges import VAT and duty on parcels from the EU, normally about £60 per shipment, and the carrier collects it from you when the pallet arrives. It is not part of the price you see here.
That is why the price is down to £295.00. The reduction covers most of what you pay at the border.
Secure payment · Pay in instalments with Klarna
Cools the building
The white surface throws the sun back instead of absorbing it.
Free UK delivery
Delivered in 3 to 4 working days across the UK.
Easy application
Do it yourself with a roller or brush, no welding.
Keep the building cooler and seal the roof yourself in just a few hours
Luna Roof Membrane Premium WHITE is a single-component, silicone-based roof membrane that reflects sunlight and lowers the temperature indoors, while giving the roof strong and long-lasting protection against water, moisture and harsh weather conditions.
It forms a flexible, seamless surface that remains fully watertight, even under extreme temperatures ranging from -40°C to +90°C.
Enhanced UV protection, environmentally friendly and CE certified
Benefits
✔ Reflects sunlight and keeps the building cooler
✔ Easy application, with roller or brush
✔ Seamless and elastic surface, no leaks
✔ Long lifespan, up to 40 years
✔ 25-year product warranty
✔ 20 kg bucket covers up to 13.3 m², approx. 1.5 kg/m²
✔ Suitable for felt roofing, concrete, metal and wood
Application
Once applied, it creates a strong, flexible and completely waterproof surface without joints.
Ideal for warehouses, holiday homes and flat roofs that get warm in the sun. Suitable for both professionals and DIY users.
About Luna Roof
Our product is developed and produced in Denmark, and UK orders ship direct from our own warehouse with free delivery across the UK.
B2B
Contact us for a tailored quote on orders over 500 m².
Coverage
1 bucket (20 kg) covers up to 13.3 m²
Free delivery across the whole of the UK
Delivered within 3 to 4 working days
UK import VAT and duty are added when the parcel arrives, normally about £60 per shipment, and the carrier collects that from you. It is not included in the price, and the price here has been reduced to cover most of it.
Technical data and data sheets
All specifications and safety information:
How to apply the membrane
1. Clean the roof thoroughly and let it dry.
2. Repair any cracks and holes.
3. Apply the membrane evenly with a roller or brush.
4. Let it cure, and the roof is sealed.
Delivery and returns
Free delivery to the whole of the UK, 3 to 4 working days after you order. We ship from our warehouse in Denmark, so UK import VAT and duty are added when the parcel arrives, normally about £60 per shipment. The carrier collects that from you, and we have taken the price down to cover most of it.
You have 14 days to return an unopened item, and we pay for the return label.
Choose options
See the difference
From hot and worn to white and watertight
Drag the slider and see the roof before and after the white membrane.
Before
After
Why white
A white roof keeps the heat out
A black roof absorbs the sun's heat and passes it straight down into the building. A white roof throws the rays back, and you feel it under the roof the same day.
It matters most where there is little insulation overhead and the sun is on the roof all day.
- Warehouses and workshopsWhere it gets uncomfortably hot to work in summer.
- Summer houses and garden housesA flat roof that feels like an oven when you arrive.
- Garages, carports and conservatoriesWhere the roof sits close to the room below.
The same membrane as the black. Seamless, 100% waterproof and the same lifespan, just in white.
White or black, which one do you need?
Pick white when the room under the roof gets warm
Warehouses, workshops, garages, carports, summer houses and conservatories with a flat roof, and any roof carrying solar panels. The white surface throws the sun back instead of storing it, so less heat reaches the room below and the panels work in cooler conditions.
Pick black when the roof sits in shade or should stay dark
A roof that gets little direct sun gains less from reflecting it, and on a roof you can see from the ground the dark finish is often the one people want. Underneath it is the same membrane, with the same seal, the same elasticity and the same 25 year warranty.
See the black membrane
Do it yourself
Perfect for DIY projects
Quick and easy to apply with a brush or roller, with no special tools and no tradesmen. The membrane sets as one seamless, elastic surface that follows the movement of the roof and stays watertight for decades.
Work out your roof
How much do you need, and what do you save?
Drag the slider to see how many buckets you need, what it costs, and what you save compared with a new roof.
Indicative. Actual use depends on the condition of the roof and the surface.
How the white membrane is applied
One coat with a roller, no welding and no gas torch.
Work out how much you need★★★★★ Real customer experiences
What our customers say
★★★★★
Saved me from a full roof replacement. I was quoted thousands for a new roof, but this sealed everything over a weekend. No leaks since, even after heavy rain.
James, Manchester
★★★★★
Used it on an old flat roof with several cracks. The membrane covered everything in one seamless layer. Months later, still no problems at all.
Daniel, London
★★★★★
Thick, easy to work with and gives a clean finish. It genuinely feels like a professional grade product, without the professional price.
Chris, Liverpool
★★★★☆
Used this on our shed roof in Manchester. Easy to apply and holding up well after several rainy days.
Oliver Smith, Manchester
★★★★☆
After a few storms in Sheffield, it is still holding perfectly.
Grace Moore, Sheffield
★★★★☆
Applied on a small extension roof. Feels strong and flexible once cured.
Charlie Garcia
Hurtig levering. Nemt at påføre selv!
Godt og solidt materiale.
Det hele gik nemt, hurtigt og uden bøvl.
God pris og hurtigt leveret.
Det hele gik nemt, hurtigt og uden bøvl.
Nemt at påføre og dækker virkelig godt. Jeg skal helt sikkert købe mere.
Fik det anbefalet, og det skuffer ikke.
Holdbar og stærk membran. Kan helt klart anbefales.
Meget tilfreds med resultatet. Skuret blev tæt efter første lag.
En ven anbefalede mig produktet, og det skuffede bestemt ikke.
Jeg er imponeret over hvor elastisk og stærk overfladen bliver.
I viste jo kun på tagpap det kan en hver idiot finde ud af, hvad med etabit bølge plader !!
Hej. Jeg synes jeres tagmembran er god, den er let at påføre og dækker fint, jeg går og nyder synet af mit tag hver dag, nu håber jeg på den kan holde i mange år, som i skriver i jeres oplæg.😊
Dejligt og nemt produkt og arbejde med
👍👍👍☀️
Virkelig godt produkt der har den ønskede virkning.
Fik smurt Taget med Tagmembran, det er en meget stærk membran, tror at det bliver rigtig godt.
Har haft et utæt paptag i samlingerne. Har smurt dette ud i alle samlinger og det virker til at lægge sig godt til, så det burde blive tæt i mange år frem
Materialet nemt at arbejde med. Lagt på rækkehus 136 kvm fladt tag. Super service. Sendte mage spørgsmål afsted inden bestilling og de blev alle besvaret høfligt og proffesionelt. Levering skete dagen efter bestilling Havde 2 spande i overskud der blev leveret tilbage og kort efter modtog jeg mail med besked på at pengene ville blive indsat på min konto. Holdbarheden det må tiden vise. Men er meget tilfredse.
Havde gennem et år prøvet andre produkter for at tætne revner i tagpaptag. Nemt at arbejde med og nu er det fixet og vi håber på holdbarheden.
Det er et meget dyrt produkt, men må også indrømme at det ser ud til at være meget godt og god kvalitet og modstandsdygtigt for mekaniske påvirkninger.
Efter grundig afrensning af vores tagpap, rullede jeg Luna Roof på,men fik ikke brugt det hele så det fik en gang til og jeg fik brugt det hele. Er Luna Roof lige så holdbart som det ser ud så er det fantastisk.
Danny Sørensen
Godt produkt!
Super og
Hurtig levering. Skal i gang med at behandle et spejlbassin af beton. Når betonen er tør imprægneres den og behandles med tagmenbran. Håber det kan holde til vind og vejr!
Dejlig hurtig respons og levering, i top klasse, der er givet en fin instruktion.
jeg kan ikkepå nu værende tidspunkt give noget kritik, har kun oplevet noget godt. tak
Nem at arbejde med og fordeler sig i overfladenNem at vaske af huden
Nemt at arbejde med og virker som om det har rigtig god vedhæftning til underlaget
Questions?
Frequently asked questions
It depends on the roof and the insulation, but the difference is clearest on flat roofs with little insulation, typically warehouses, summer houses and garages. A white roof reflects the sun instead of storing the heat, and that is where you notice it most on the hottest days.
Yes. It is exactly the same membrane with the same 25 year warranty, only the colour differs.
The surface is dense and smooth, so dirt and algae struggle to take hold. A white roof will weather a little over time, and a normal rinse brings it back.
Yes. Our liquid membrane is made for straightforward DIY use. You get a smooth, sealed surface with no welding and no joints.
Applied and maintained correctly it lasts up to 40 years. It is UV resistant, flexible and extremely hard wearing.
Delivery across the UK takes 3 to 4 working days, and it is free. You get a message as soon as your order has been dispatched.
Yes, a 25 year product warranty on quality and durability. Contact us for the exact terms for your purchase.
In Denmark we work with professional partners. In the UK the membrane is sold for you or your own roofer to apply, and the guide takes you through it step by step.
For trade
Roofer or contractor? Buy by the pallet and save
We supply the membrane in pallet packs for larger projects, with volume discounts.