Product Attributes

Model No.: Three-Way Accessories for installation

Warranty Service: More Than 5 Years

Surface Treatment: Glossy

Packaging & Delivery

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Greenutile Resin Tile Co.,Ltd Site

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Across Germany, France, and the UK, contractors face the same costly problem. Complex L-shaped or T-shaped roofs create triple junctions where water always finds a way in.I‘m Melissa. Our Prefabricated Roof Junction Connector is the engineered solution for European roof geometries. This one-piece component works seamlessly with ASA Synthetic Resin Tiles, ASAPVC Composite Roofing Sheets, and PVC Roofing Sheets Tiles. The precision-molded 135 Degree Ridge Tee Piece eliminates field fabrication entirely.

Key features:

Reduce On Site Cutting Time from 60 minutes to under 10 minutes per junction

No sealant needed – one-piece design has zero seams

B1 fire rating (DIN 4102-1) – passes German building code (Bauaufsicht)

CE certified – full Declaration of Performance (DoP) for EU building control

100% watertight – tested 250 thermal cycles, no cracking, no leaks

Available in custom RAL colors to match your main tiles. 15-year warranty.

SIZE:

Parameter	Specification
Material	High-grade ASA + PVC Composite (One-piece molded)
Compatibility	ASA Synthetic Resin Tiles, ASAPVC Composite Roofing Sheets, PVC Roofing Sheets Tiles
Installation Time Saved	45-60 minutes → under 10 minutes per junction

Adantages of Three-way fitting for roof sheet

Localized Case Study & Data

Client

Bayerische Dachdeckerei GmbH (Bavarian Roofing Contractors)

Location

Munich, Germany (high labor costs: €70-80/hour)

Challenge

Contract awarded for 15 luxury villas in a new development south of Munich. Each villa had a complex L-shaped roof with 8-12 triple ridge junctions – 150 junctions total across the project. The original specification called for field-fabricated metal patches: each junction required 50-60 minutes to measure, cut, bend, fit, and seal with silicone. At German labor rates (€75/hour average), each junction cost €62-75 in labor alone – €9,300-11,250 for the 150 junctions.

Our Solution

Supplied our Prefabricated Roof Junction Connector – 135 Degree Ridge Tee Piece – for all 150 triple junctions. Color-matched to the villas‘ anthracite ASA Synthetic Resin Tiles (RAL 7016). Each connector installed in under 10 minutes with standard stainless steel screws. No silicone, no cutting, no sealant.

FAQ:

Q1: Is this Prefabricated Roof Junction Connector compatible with other brands of synthetic resin tiles?

A: Yes. Our 135 Degree Ridge Tee Piece matches the industry-standard 135° ridge angle used by most European resin tile manufacturers. However, we recommend ordering a sample to test with your specific tile profile. The sample cost is nominal and credited to your first bulk order.

Q2: How much installation time can I really save per junction?

A: Traditional metal patches take 50-60 minutes per junction (cutting, bending, sealing). Our Prefabricated Roof Junction Connector installs in under 10 minutes – 45-50 minutes saved per junction. For a 20-junction project, that is 15-17 labor hours saved. At German labor rates (€75/hour), that is €1,125-1,275 saved per project.

Q3: What certifications does this product have for German building code (Bauabnahme)?

A: CE certified (EN 13501-1, B1 – s2, d0) with full Declaration of Performance (DoP). We also provide a German-language technical data sheet accepted by building authorities in Bavaria, Baden-Württemberg, and North Rhine-Westphalia.

Prefabricated Roof Junction Connector Ridge Tee Piece