NBS Source

Ventilation grilles

Find and specify ventilation grilles from top manufacturers with NBS Source. Search 97 products that are ready to use on your projects. Classification Pr_30_59_94.

View manufacturers from Ventilation grilles
Sort by:

Showing 1-36 of 97

Glidevale Protect TVES4 Energy Saver Humidity Sensitive Trickle Vent

Glidevale Protect TVES4 Energy Saver Humidity Sensitive Trickle Vent

Enhanced

BPD Building Product Design Ltd

Energy saver, humidity sensitive trickle vent. Through frame window ventilator for controlled background ventilation.
Airtrak SLV Slate Ventilator

Airtrak SLV Slate Ventilator

Enhanced

Nicholson STS Ltd

Low profile roof ventilator.
DucoTop 60 SR AK

DucoTop 60 SR AK

Enhanced6 variants

Duco Ventilation & Sun Control NV

Overframe ventilator, suitable for use with aluminium, PVC or timber windows.
Strip Ventilator

Strip Ventilator

Enhanced

Swish Building Products

Strip ventilators.
Universal Slate Ventilator

Universal Slate Ventilator

Enhanced

Timloc Building Products

Universal slate ventilator for new build and existing roof applications.
Rytons A1® Fire-rated S-Shape Ducting Kit 110 x 54 mm with Single Air Brick

Rytons A1® Fire-rated S-Shape Ducting Kit 110 x 54 mm with Single Air Brick

Enhanced6 variants

Rytons Building Products Ltd

Class A1 fire-rated, non-combustible, metal s-shape ducting kits for high-rise buildings over 18 m (11 m in Scotland) and cladding remediation projects. Compatible with rectangular duct 110 x 54 mm.
Rytons A1® Fire-rated S-Shape Ducting Kit 220 x 90 mm with Double Air Brick

Rytons A1® Fire-rated S-Shape Ducting Kit 220 x 90 mm with Double Air Brick

Enhanced6 variants

Rytons Building Products Ltd

Class A1 fire-rated, non-combustible, metal s-shape ducting kits for high-rise buildings over 1 8m (11 m in Scotland) and cladding remediation projects. Compatible with rectangular duct 220 x 90 mm.

Fire Resistant Louvre Grille 466

Renson Fabrications Ltd

Ventilator with horizontal intumescent blades.
Soffit Ventilator Trim

Soffit Ventilator Trim

Enhanced

Eurocell plc

10 mm vented trim for joining two soffit boards together.
DucoGrille Classic N 50S

DucoGrille Classic N 50S

Enhanced

Duco Ventilation & Sun Control NV

Recessed aluminium wall/ window louvres.
LVN25S Intumescent Air Transfer Grille

LVN25S Intumescent Air Transfer Grille

Enhanced

Lorient Polyproducts Ltd

High-performance non-vision fire and smoke air transfer grille.
DucoStrip

DucoStrip

Enhanced2 variants

Duco Ventilation & Sun Control NV

Compact flap window ventilator.
Rytons A1 Fire-rated Retrofit 90° Ducting Kit 110mm x 54mm with Single Air Brick Grille

Rytons A1 Fire-rated Retrofit 90° Ducting Kit 110mm x 54mm with Single Air Brick Grille

Enhanced3 variants

Rytons Building Products Ltd

A1 fire-rated retrofit ducting kit with single air brick grilles compatible with rectangular HVAC and extract ducting 110 x 54 mm.
Glidevale Protect FV100 Over Fascia Ventilator

Glidevale Protect FV100 Over Fascia Ventilator

Enhanced

BPD Building Product Design Ltd

Glidevale Protect FV100 is an unobtrusive method of providing a guaranteed actual ventilation opening of 10 000 mm²/m ventilation when installed continuously in a range of eaves details.
Over Fascia Ventilator

Over Fascia Ventilator

Enhanced2 variants

Eurocell plc

Over-fascia ventilators are an effective way to ventilate your roof space.
DucoTop 60 SR AK +

DucoTop 60 SR AK +

Enhanced6 variants

Duco Ventilation & Sun Control NV

Overframe ventilator, suitable for use with aluminium, PVC or timber windows.
Rytons A1® Fire-rated S-Shape Ducting Kit 204 x 60 mm with Double Air Brick

Rytons A1® Fire-rated S-Shape Ducting Kit 204 x 60 mm with Double Air Brick

Enhanced6 variants

Rytons Building Products Ltd

Class A1 fire-rated, non-combustible, metal s-shape ducting kits for high-rise buildings over 18 m (11 m in Scotland) and cladding remediation projects. Compatible with rectangular duct 204 x 60 mm.
Rytons A1® Fire-rated 100 mm Dia. Ducting Kits with Double Air Bricks

Rytons A1® Fire-rated 100 mm Dia. Ducting Kits with Double Air Bricks

Enhanced6 variants

Rytons Building Products Ltd

Class A1 fire-rated, non-combustible, metal 100 mm dia. ducting kits for high-rise buildings over 18 m (11 m in Scotland) and cladding remediation projects.
Rytons A1® Fire-rated Retrofit Ducting Kit 220mm x 90mm with Double Air Brick

Rytons A1® Fire-rated Retrofit Ducting Kit 220mm x 90mm with Double Air Brick

Enhanced6 variants

Rytons Building Products Ltd

Class A1 fire-rated, non-combustible, metal ducting kits with double air brick, for cladding remediation projects. Compatible with rectangular HVAC and extract ducting 220 x 90 mm.
OFV1000 - Rytons Over Facia Ventilator

OFV1000 - Rytons Over Facia Ventilator

Enhanced

Rytons Building Products Ltd

Over facia ventilator.
LVH44 Intumescent Air Transfer Grille

LVH44 Intumescent Air Transfer Grille

Lorient Polyproducts Ltd

High performance vision style air transfer grille.
DucoGrille Classic G 50Z

DucoGrille Classic G 50Z

Enhanced

Duco Ventilation & Sun Control NV

Recessed aluminium wall/ window louvres.
LVN20S Fire Plus Smoke Resistant Air Transfer Grille

LVN20S Fire Plus Smoke Resistant Air Transfer Grille

Enhanced

Lorient Polyproducts Ltd

High performance non-vision fire plus smoke air transfer grille.
Over Fascia Ventilators

Over Fascia Ventilators

Enhanced2 variants

Manthorpe Building Products Ltd

A range of lightweight 10 mm and 25 mm over fascia ventilators.
Over Fascia Vent

Over Fascia Vent

Enhanced2 variants

Timloc Building Products

Durable, multi-purpose ventilator in a range of colours.
DucoPlus 60

DucoPlus 60

Enhanced

Duco Ventilation & Sun Control NV

Compact flap window ventilator.
Rytons A1® Fire-rated 9 × 6 AirLiner®

Rytons A1® Fire-rated 9 × 6 AirLiner®

Enhanced6 variants

Rytons Building Products Ltd

A1 fire-rated, non-combustible, 9 × 6 AirLiner® with a choice of air brick grille.
V-Groove Vent Soffit Panel

V-Groove Vent Soffit Panel

Longboard Products

V-Groove Vent Soffit Panel
Rytons A1 Fire-rated Periscope® Underfloor Ventilator with Single Air Brick Grille

Rytons A1 Fire-rated Periscope® Underfloor Ventilator with Single Air Brick Grille

Enhanced

Rytons Building Products Ltd

A1 fire-rated underfloor ventilator with single air brick grille.
Type SV-FL and Type SV-GP

Type SV-FL and Type SV-GP

Enhanced2 variants

Cavity Trays Ltd

Preformed strip ventilators for use with horizontal soffits.
LVH44S Fire & Smoke Resistant Air Transfer Grille

LVH44S Fire & Smoke Resistant Air Transfer Grille

Enhanced

Lorient Polyproducts Ltd

High performance fire & smoke air transfer grille.
DucoGrille Classic N 50/75S

DucoGrille Classic N 50/75S

Enhanced

Duco Ventilation & Sun Control NV

Recessed aluminium wall/ window louvres.
DucoGrille Classic G 20V

DucoGrille Classic G 20V

Enhanced

Duco Ventilation & Sun Control NV

Recessed aluminium wall/ window louvres.
LVV40 Intumescent Air Transfer Grille

LVV40 Intumescent Air Transfer Grille

Lorient Polyproducts Ltd

Vision style air transfer grille.
LVC40 Air Transfer Grille

LVC40 Air Transfer Grille

Enhanced

Lorient Polyproducts Ltd

High performance circular vision style intumescent air transfer grille.
Rytons A1 Fire-rated Retrofit 90° Ducting Kit 220mm x 90mm with Double Air Brick Grille

Rytons A1 Fire-rated Retrofit 90° Ducting Kit 220mm x 90mm with Double Air Brick Grille

Enhanced3 variants

Rytons Building Products Ltd

A1 fire-rated retrofit 90° ducting kit 220 x 90 mm with double air brick grilles.

Showing 1-36 of 97