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COVERiT NovoProof®

DA

Unbacked EPDM roll membrane

Loose-laid. Secured by ballast.

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Two black unbacked EPDM rolls with light core openings and an unrolled membrane
Product image edited with AI assistance.

Applications

  • Roof waterproofing

  • Green roofs

  • Under wearing layers

  • All types of substructure

  • New construction and refurbishment

  • Structural waterproofing

  • Structural waterproofing and parking decks

  • External waterproofing of tunnels, bridges and underpasses

  • Waterproofing of building elements in contact with the ground (DIN 18533)

  • Waterproofing of indoor areas (DIN 18534)

  • EN 13501-5 BROOF(t1) under fully covering ballast to DIN 4102-4

Installing DA

Laying methods

  • With ballast

    The specified gravel, green roof or trafficable layer secures the loose-laid membrane.

  • Loose-laid

    The waterproofing is laid loose; the seams are joined with ThermoFast®.

Installation steps

  • Plan the build-up Agree the substrate, protective layers and wind-uplift restraint.
  • Lay the rolls Join overlaps with ThermoFast® hot-air welding.
  • Complete the roof Finish connections and add the specified gravel, green roof or trafficable layer.

Carry out trial welds before welding. Hot-gas weld ThermoFast® seams, weldable under site conditions down to approx. −10 °C. Rolls come with a ThermoFast® joining edge along the long side.

Choose your DA version

Choose thickness

The product data sheet 07/2025 lists use to DIN 18531 (waterproofing of roofs with and without use) for the product, without distinguishing between thicknesses.

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Choose length

Your selection

DA · 20 m

1.3 mm · 1.40 m wide

Item number: 02002.1

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The current data sheet does not state technical values for 1.2 mm. Confirm this version before ordering. Prices and ordering eligibility are shown in the shop.

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Planning documents

Declarations of performance: DA to EN 13956, dated July 2025, and to EN 13967, dated May 2026. Product data sheet dated July 2025 (DE). Reaction-to-fire class E to EN 13501-1. Details and supporting documents depend on the roof build-up. FLL test report 24/20: The tested NovoProof DA/DA-P 1.3 mm variant is root-resistant and rhizome-resistant, without added biocides. The evidence is bound to the specimen and jointing method; it does not grant general approval for multilayer build-ups or bamboo. According to the manufacturer's product data sheet, 07/2025: resistant to ozone and UV, and to fungi and algae, microorganisms and humic acid. Evidence applies only to the tested product variant and jointing method.

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Compatible system products

Select preformed parts, penetrations and drainage to suit the connection design. Use EPDM versions. For seams and connections as per the data sheet: NovoProof® connection paste, cover tape, rubber support strip and composite metal sheets.

Product images partly edited with AI assistance

Product images partly edited with AI assistance

Compare roll membranes

Backing and installation method determine which membrane suits the roof build-up.

Flame-retardant describes the material. Fire performance evidence applies to the tested roof build-up.

Product images partly edited with AI assistance

Product images partly edited with AI assistance

Compare sheets

Large-area sheets reduce on-site seam welding and detailing.

Product images partly edited with AI assistance

Product images partly edited with AI assistance

Discuss your DA roof build-up

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