Best Delta Dachfolie 2026

Advertising Disclosure

Last Updated - 22.07.2026

Best Choice

01

DÖRKEN

Dörken Delta Maxx Plus 75 m² Underlay 1x Diffusion-Open Self-Adhesive Underlay Sheet for Steep Roof

Show more
9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Temperature resistance: -40°C to +80°C
Self-adhesive edge
Material: polyester fleece with PU coating
Diffusive
Box contents: 1 roll

284,49 €
02

DOERKEN

DOERKEN Delta xx plus 2208325 Strong 1.50 x 50 m

Show more
9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Universal and diffusion sofa: perfect for fully insulated pitched roofs (with / without formwork). Thanks to an SD value of approx. 0.08 m allows moisture to escape from the inside, while it is completely waterproof (W1) from the outside.
SPECIFICATIONS: Roll: 1.50m x 50m (75m²). Weight: approx. 180 g/m². Material: PP Spunbond/PU Film/Mesh Fabric Temperature resistant from -40°C to +80°C. Suitable as a makeshift cover (4 weeks).
Maximum durability: Dörken offers a 30-year functional guarantee for this product. The high ageing resistance has been confirmed by the European Technical Assessment (ETA).
Integrated self-adhesive zones: equipped with adhesive strips on both edges for quick, windproof bonding ("glue-in-adhesive system"). Prevents draughts, protects the insulation from cooling and saves heating costs.
EXTREME TEAR RESISTANCE (500N): This 4-ply premium sheet has an integrated grid reinforcement. With a tensile strength of approx. 500 N/5 cm, it is extremely resilient, puncture-proof and does not tear even with rough treatment on the construction site.

215,10 €
Value for Money

03

DÖRKEN

Doerken Delta XX Plus Universal Doarenken 1.50 x 50 m - 2208324

Show more
9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Universally applicable: perfect for fully insulated pitched roofs, whether directly laid on insulation or on wooden formwork. Complies with ZVDH classes UDB-A and USB-A Can also be used as a cover under metal or slate.
Robust and easy to install: tear-resistant material (approx. 150 g/m²) makes it easier to use on the roof. Dimensions: 1.50m x 50m roll (75m²). Temperature resistant from -40°C to +80°C.
Maximum durability: this premium underlay offers ETA confirmed high ageing resistance and an extra long service life. Includes 30 year manufacturer's warranty for your safety.
Integrated self-adhesive edges: equipped with adhesive zones on both edges for direct, windproof bonding ("glue-in-adhesive system"). Prevents cold air and moisture from entering the insulation.
HIGH DIFFUSION SOFFS (Sd 0.08m): The special PU functional layer allows moisture to escape reliably from the inside, while it protects against rain and flying snow from the outside.

182,09 €
04

DELTA

Vapour Barrier Delta Dawi Dörken GP 2 m x 50 m 4 m x 25 m

Show more
9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Steam barrier Delta Dawi GP 2 m x 50 m 4 m x 25 m 4 m x 25 m
Dörken
Construction material:

184,20 €
05

HSS

HSS EPDM Roofing Sheet EasyStick Roof Film, Self-Adhesive, Fabric-Reinforced, Extremely Weather-Resistant, KSK Roof Sheet, Waterproof, (100 cm Width x 5 m Length) (5 m²)

Show more
9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

DURABLE & STRONG Our fabric reinforced EPDM roof sheet is 1.3mm thick and has a lifespan of over 50 years in the roof area. It is ideal for roofing in the carport, garden shed, tool chamber and other flat roofs

89,90 €
06

Smabix

SMABIX Aluminium Roof Film, 5 x 1 m, Self-Adhesive with Strong Bitumen Adhesive, Easy to Use, Alternative to Roofing Felt & EPDM Film, Ideal for Garden Sheds, Garage Roofs and Sheds

Show more
9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Use: this self-adhesive roof film is perfect for garages, garden sheds, carports and sheds. It adheres to wood, metal, concrete and bitumen - ideal for various roof coverings.
Size and dimensions: the roof film measures 5 x 1 m, ideal for smaller areas. For a 15 m² garden shed you need 3 wheels. The film has a thickness of 1.2 mm and a weight of 6 kg per roll, making it durable and easy to handle.
Quality and reliability. Trust our experience and positive feedback from satisfied customers to ensure your roof is well protected.
Installation: Make sure that the outside temperature is at least 12 degrees during installation to ensure optimal adhesion of the self-adhesive bitumen sheet.
Ideal quality: as an alternative to roofing felt and EPDM film, this aluminium roof film offers easier handling. Compared to EPDM roofing film, it does not require special tools or glue and it is more cost-effective
High-quality material: made of robust aluminium with strong bitumen adhesive, the roof sheet is tear-resistant, durable and UV-resistant. It provides a waterproof roof cover and protects efficiently against the elements.
Easy to install: the roof film is self-adhesive and allows quick and easy installation without the use of special tools. Simply peel off the protective film, apply and smooth out. No welding or drilling required - ideal for everyone.

59,99 €
07

HSS

EPDM Roof Film EasyStick 10 m² - Self-Adhesive Fabric Reinforced Roof Sheet Extremely Weather-Resistant, KSK Roof Covering Waterproof - 1.0 m Width x 10.0 m Length

Show more
9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Weatherproof in any season: whether extreme heat, clinking frost or aggressive UV radiation – this roof film remains permanently elastic and does not become brittle. Perfect as a robust roof for your outdoor sauna, garden shed or firewood storage.
The modern roofing paper alternative: forget the tedious laying of bitumen sheets. Our EPDM film is the clean, odourless and durable solution for all DIY projects. Once misplaced, you have peace of mind for decades - guaranteed.
Quality from the EU: trust in tested material thickness and European manufacturing standards. Each roll of EasyStick is strictly controlled to give you the safety your construction project deserves. Ideal for renovation and new construction.
Professional results without burner: you save on expensive craftsmen and dangerous gas burners. Simply cut, peel off the protective film, stick on and roll down - the integrated adhesive layer ensures 100% waterproof and UV resistance.
No more leaky roofs: rely on over 50 years of material resistance. Our 1.3 mm thick fibreglass reinforced EPDM membrane is extremely tear-resistant and the ideal permanent seal for garden sheds, carports, sheds and flat roofs.

179,80 €
08

FOLNET

Dörken Delta-XX Plus Universal Underlay Sheet 1.5 x 50 m = 75 m², 150 g/m²

Show more
8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Maximum Protection & Resilience - The multi-layer, tear-resistant PP non-woven and PU functional layer ensures high stability and long-lasting roof sealing. This innovative combination of materials provides optimal protection against moisture and mechanical stress, which significantly extends the life of the entire roof system.
MULTIPURPOSE - Suitable for pitched roofs with or without formwork as well as underlay under metal, slate, fibre cement or shingle roofs. Can also be used as a façade membrane, it offers a reliable solution for ventilated facades with closed joints and contributes to the long-term preservation of building substance.
Integrated adhesive strips for optimal sealing - The self-adhesive edges reliably prevent cold air and moisture from entering, increase energy efficiency and reduce wind noise. Thanks to this technology, the insulation is protected from external influences, which increases living comfort and sustainably reduces heating costs.
Highest durability and tested quality - Delta-XX Plus Universal has been tested according to demanding testing procedures and confirmed by the European Technical Assessment (ETA). The high material quality guarantees exceptional resistance to weather influences and mechanical stress, which ensures long-term functional safety.
Flexible & adaptable - The high elasticity allows for easy processing, even with complex roof details, and provides additional protection against accidental damage. Even at low temperatures, the membrane remains flexible and can be easily processed, making it ideal for different roof structures.

166,30 €
09

DÖRKEN

Aluminium Delta Reflective Vapour Barrier 75 m² Vapour Barrier Roof 2,67 Euro/m²

17% Off

Show more
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Very good processing properties
Structural fire protection for flat roofs
Long-term protection of thermal insulation and roof construction
Heat reflection
Air and steam stop

181,93 € 219,99 €(17% Off off)
10

HSS

EPDM Roof Film EasyStick 2.5 m² - Self-Adhesive Fabric Reinforced Roof Sheet Extremely Weather-Resistant, KSK Roof Covering Waterproof - 0.5 m Width x 5.0 m Length

Show more
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

Weatherproof in any season: whether extreme heat, clinking frost or aggressive UV radiation – this roof film remains permanently elastic and does not become brittle. Perfect as a robust roof for your outdoor sauna, garden shed or firewood storage.
The modern roofing paper alternative: forget the tedious laying of bitumen sheets. Our EPDM film is the clean, odourless and durable solution for all DIY projects. Once misplaced, you have peace of mind for decades - guaranteed.
Quality from the EU: trust in tested material thickness and European manufacturing standards. Each roll of EasyStick is strictly controlled to give you the safety your construction project deserves. Ideal for renovation and new construction.
Professional results without burner: you save on expensive craftsmen and dangerous gas burners. Simply cut, peel off the protective film, stick on and roll down - the integrated adhesive layer ensures 100% waterproof and UV resistance.
No more leaky roofs: rely on over 50 years of material resistance. Our 1.3 mm thick fibreglass reinforced EPDM membrane is extremely tear-resistant and the ideal permanent seal for garden sheds, carports, sheds and flat roofs.

44,90 €