Industry-leading next-day delivery More Info

Carriage paid order values of £100 to branch or £150 direct to site

Find your nearest Timloc stockist  

RTV-SIS | Small Inline Slate

Small Inline Slate Vent

Small inline slate vent to enable ventilation directly into a roof space or connect to a ducted ventilation system

Uses

• On roofs with Natural or Synthetic slates
• Enables ventilation directly into a roof space
• Can also be connected to a ducted ventilation system inside the building

Available in single, box and pallet quantities.

How To Order Full Datasheet

Product Information

Product Codes

Product DescriptionColourWeightBox QuantitySingle CodePack QuantityPack CodePallet Quantity
Small Inline Slate VentBlack0.64kg1RTV-SISBL5RTVMULTI-SISBL120

RTV-SISBL available in single, pack or pallet quantities. For pack quantities, 5 Small Inline Slate Vents are packaged in one large box.

  • Suitable for roofs with a minimum pitch of 22.5°
  • Free ventilation area of 9,450mm².
  • Sized to replace one slate to provide a continuous visual appearance along the roof when viewed at all levels
  • Shaped to manage and channel rainwater back down onto the roof tiles and away from the vent opening
  • Provides a 110mm duct connection with the optional RTV-ADIS duct adapter
  • 4mm spaced external grille to prevent rainwater ingress and keep out large insects, vermin and debris
  • Lightweight and easy to handle
  • BS EN 490:2011 Concrete roofing tiles and fittings for roof covering and wall cladding – product specifications (+A1:2017)
  • BS 5250: 2021 Management of moisture in buildings – Code of practice
  • BS 5534:2014 Slating and tiling for pitched roofs and vertical cladding – code of practice (+A2:2018)
  • Manufactured to BS EN ISO 9001:2015 and BS EN ISO 14001:2015
  • Complies with all relevant sections of the Building Regulations 2010
  • Satisfies all relevant NHBC requirements

Natural or Synthetic slates from all major manufacturers in smaller sizes such as:

  • 400 x 250mm
  • 400 x 225mm
  • 400 x 200mm
  • 350 x 250mm
  • 350 x 200mm
  • 300 x 200mm
  • Injection moulded Polypropylene with textured finish
  • Available in Black only
  • The Inline Slate Adapter (RTV-ADIS) can be used to attach the vent to 110mm ductwork
  • The 110mm Flexi-Pipe (RTV-KIT1) can be used to aid connection to ventilation duct or soil vent pipe
  • Can be connected to 100/110/125/150mm duct sizes when combined with the multi adapter (RTV-ADMULTI)

Latest News

Hedgepigs & Hoglets Rescue Push To Complete Their New Rescue Building

Through sales of the Hedgehog Highway by Timloc Building Products, part of Alumasc Group plc, has donated £200 worth of food and supplies to Hedgepigs & Hoglets Rescue.

Read more

Timloc Goes Yellow for Maddie’s Day

In loving memory of Maddie Hollamby, who tragically lost her life on August 27, 2021, the construction industry remembers her passion and dedication for the industry.

Read more

Holderness Hedgehog Hospital Receives Donation

Holderness Hedgehog Hospital, a dedicated charity in the East Riding of Yorkshire, has been awarded a £200 donation from Hedgehog Highway by Timloc.

Read more