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MV250 Airbrick

Description

Airbrick to provide ventilation to underfloor voids, Glidevale Protect have a range of underfloor, through-wall and cavity wall ventilation products that meet the requirements of the regulations and provide protection against driving rain, birds, rodents and large insects.

Object Data

1 Revision

Last Updated

14/01/2026

Available Software

BS1192:4

Compliant

BSB

Compliant

EPD

Not Available

Accompanying literature

Installation Guide

Product Literature

Product Data Sheet

Object metadata

_AuthorWB
_Authorized Bybimstore
_Bim Spec Guid0
_BS Bible Version17
_Created Bywww.bimstore.co/
_Current Revision2
_Distributed Bywww.bimstore.co/
_Object User Guideglidevaleprotect.com/product/underfloor-cavity-wall-vents/
Accessibility Performancen/a
Assembly CodeB2010
Asset TypeFixed
BIM Object NameGlidevaleProtect_CavityVentilators_Airbrick_MV250
Classification NameUniclass2015
Classification ValuePr_35_90_50_03
Code Performancen/a
ColorAnthracite Black
ConstituentsMV251 Periscope, MV255 Straight Sleeve
Created Byinfo@glidevaleprotect.com
Created On2025-08-20 T09:00:00
Default Elevation0 mm
DescriptionGlidevale have a range of underfloor, through-wall and cavity wall ventilation products which meet the regulations requirements and provide protection against driving rain, birds, rodents and large insects. MV250 Airbricks for underfloor ventilation should be located on opposite sides of the building. At 5.0m centres they will provide 1500mm2 per metre of wall which complies with building regulations. To avoid the risk of stagnant air pockets Glidevale recommend a closer spacing of 2.0m centres and 450mm away from the corners. This will achieve the most efficient mix and distribution of air flow.
Documentation Certificatesglidevaleprotect.com/product/underfloor-cavity-wall-vents/
Documentation Installation Guideglidevaleprotect.com/product/underfloor-cavity-wall-vents/
Documentation Literatureglidevaleprotect.com/product/underfloor-cavity-wall-vents/
Documentation Maintenanceglidevaleprotect.com/product/underfloor-cavity-wall-vents/
Documentation Technicalglidevaleprotect.com/product/underfloor-cavity-wall-vents/
Duration UnitYear
Expected Life0
Features- Ventilation area 8,000mm² - Colours: Terracotta, buff, anthracite black - Driving rain resistant - Standard brick face dimensions - Injection-moulded components - Can be stacked in multiples - Can be used with MV255 Straight Sleeve and MV251 Periscope to vent underfloor voids
Finishn/a
Graden/a
Ifc Export AsIfcBuildingElementProxyCommon
Ifc Export TypeUSERDEFINED
KeynoteU
ManufacturerGlidevale Protect
Manufacturer NameGlidevale Protect
MaterialInjection moulded polypropylene
ModelMV250 Airbrick
Model NumberMV250
Model ReferenceMV250 Airbrick
NBS DescriptionAirbricks
NBS Object NameGlidevale Protect - Airbricks
NBS Office Master Tagn/a
NBS Reference45-80-50/370
Nominal Depth57 mm
Nominal Height65 mm
Nominal Length215 mm
Production Year2025
Referenced StandardApproved Document C, Apporived Document F, BS 5250
Replacement Costn/a
Shapen/a
Size57mm x 215mm x 65mm
Spare Partsn/a
Type CommentsMV250 Airbrick
Type NameMV250 Airbrick - Anthracite Black
URLglidevaleprotect.com/
Warranty Descriptionn/a
Warranty Duration Labor0
Warranty Duration Parts0
Warranty Duration UnitYear
Warranty Guarantor Laborn/a
Warranty Guarantor Partsinfo@glidevaleprotect.com