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VENT APRON VENT Deep Trough — RV10DT-Half
Description

The VENT Apron Vent Deep Trough RV10DT Half is a polypropylene vent which enables warm air to escape from the lower roof void or through the barge detail of a mono-pitch skillion roof. The RV10DT Half has an adhesive and flexible aluminium flashing which is designed to form to roofing profiles and prevent water ingress on any pitch roof.

The RV10DT Half forms part of a passive ventilation system that works year round with no moving parts or energy consumption.

The RV10DT Half is designed to be compatible roof cladding profiles with a trough depth of >38mm.

Key Features
  • Free airflow of 8,000mm² per linear metre
  • Releases hot air from roof voids and eliminates condensation
  • New build or renovation
  • Easy to install — manufactured in 1200mm lengths for easy handling
  • Not visible when covered with flashing (flashing not included)
  • Insect proof — recommended 4mm vents to prevent ingress of nesting insects
  • Manufactured in recycled plastic for affordability
  • Passive ventilation — no moving parts or energy consumption
  • 15 year warranty
Scope of Use
  • Designed to prevent water ingress on any pitch roof
  • Compatible with roof cladding profiles with a trough depth of >38mm
  • New build or renovation
  • See BRANZ Appraisal 979
Limitations on Use
  • For trough depths <38mm use an RV10P Half 
Statement of Building Code Compliance

In the opinion of BRANZ, Roof Ventilation Products, if designed, used, installed and maintained in accordance with the statements and conditions of this Appraisal, will meet or contribute to meeting the following provisions of the NZBC:

  • Clause B1 STRUCTURE: Performance B1.3.1, B1.3.2 and B1.3.4. Roof Ventilation Products meet the requirements for loads arising from gravity loads, wind and impact [i.e. B1.3.3 (b), (h) and (j)]
  • Clause B2 DURABILITY: Performance B2.3.1 (b) 15 years and B2.3.2. Roof Ventilation Products meet these requirements
  • Clause E2 EXTERNAL MOISTURE: Performance E2.3.2. Roof Ventilation Products contribute to meeting this requirement
  • Clause E3 INTERNAL MOISTURE: Performance E3.3.1. Roof Ventilation Products contribute to meeting this requirement
  • Clause F2 HAZARDOUS BUILDING MATERIALS: Performance F2.3.1. Roof Ventilation Products meet this requirement

See BRANZ Appraisal 979 (2023) for full information.

Other Performance Attributes
  • 15 year warranty
BRANZ Appraised
BRANZ Appraised
Documents
BRANZ Appraisal 979

979 (2023)

Product Technical Statement

Jan 2024

System Warranty

May 2023

Brochure with Brown Batts

Jan 2024

Vent Brochure with Pink Batts

Jan 2024

BRANZ Comparative Study of Corrosion Rates in Vented and Unvented Roof Cavities

2021

Video: Why Is Passive Roof Ventilation Necessary

2021

CAD/PDF Details
Deep-Trough-Longrun-Cold-Roof-Apron-RV10DThalf-+-VB10

Deep-Trough-Longrun-Cold-Roof-Apron-RV10DThalf-+-VB10

Dec 2022

Deep-Trough-Longrun-Skillion-Roof-Apron-RV10DThalf-+-VB10

Deep-Trough-Longrun-Skillion-Roof-Apron-RV10DThalf-+-VB10

Dec 2022

Full Set of Roof Drawings

Full Set of Roof Drawings

Dec 2022

VENT provide complete passive ventilation systems that ensure healthy homes free from internal moisture and condensation.

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