Home
F30 Building Products
Log In Register Contact Us
Browse
Brickwork Sundries
Fixings
Gas & Water Protection
Insulation
Sealants Adhesives & Chemicals
Back to Main Menu
Brickwork Sundries
Air Bricks
Brickwork Accessories
DPC & Weepholes
Fire Stops & Cavity Closers
Reinforcement
Restraint Cramp
Wallties
Back to Main Menu
Fixings
Bolts
Foams
Resin
Back to Main Menu
Gas & Water Protection
Damp Proof Membranes
Damp Proof Membranes
Gas Membrane
Gas Protection
Post Applied Waterproofing
Structural Waterproofing
Vapour Barrier
Vapour Control Barrier
Back to Main Menu
Insulation
Accessories
Cavity Insulation
Floor Insulation
Back to Main Menu
Sealants Adhesives & Chemicals
Accessories
Adhesives
Chemicals
Concrete Expansion
Concrete Repair
Grout
Mortar
Sealants
Back to Brickwork Sundries
Air Bricks
Air Brick
Back to Brickwork Sundries
Brickwork Accessories
Accessories
Back to Brickwork Sundries
DPC & Weepholes
DPC Non Combustible DPC Weepholes
Back to Brickwork Sundries
Fire Stops & Cavity Closers
Cavity Closers Fire Stop Slab
Back to Brickwork Sundries
Reinforcement
Brick Reinforcement
Back to Brickwork Sundries
Restraint Cramp
Frame Cramp Head Restraint Sundries
Back to Brickwork Sundries
Wallties
Cavity Wall Tie Channel Tie Plain End Tie Safety Tie Timber Frame Tie
Back to Fixings
Bolts
Concrete
Back to Fixings
Foams
Fire Resistant
Back to Fixings
Resin
Epoxy Hybrid Polyester
Back to Gas & Water Protection
Damp Proof Membranes
DPM
Back to Gas & Water Protection
Damp Proof Membranes
Temporary Protection
Back to Gas & Water Protection
Gas Membrane
Gas Proof Membrane Tanking Membrane
Back to Gas & Water Protection
Gas Protection
Gas DPC Top Hats
Back to Gas & Water Protection
Post Applied Waterproofing
Post Applied Waterproofing Protection Board
Back to Gas & Water Protection
Structural Waterproofing
Cavity Membrane Liquid Waterproofing Pile Cap Sealer Pre-Applied Membrane Waterstop Watertight Concrete
Back to Gas & Water Protection
Vapour Barrier
Membrane
Back to Gas & Water Protection
Vapour Control Barrier
Breather Membrane Tapes
Back to Insulation
Accessories
Retaining Disc
Back to Insulation
Cavity Insulation
PIR
Back to Insulation
Floor Insulation
EPS Slab
Back to Sealants Adhesives & Chemicals
Accessories
Tape
Back to Sealants Adhesives & Chemicals
Adhesives
Structural Adhesive
Back to Sealants Adhesives & Chemicals
Chemicals
Concrete Curing Concrete Finishing Levelling Compound
Back to Sealants Adhesives & Chemicals
Concrete Expansion
Boards Strips
Back to Sealants Adhesives & Chemicals
Concrete Repair
Coating Grout Mortar
Back to Sealants Adhesives & Chemicals
Grout
Cementitious Grout
Back to Sealants Adhesives & Chemicals
Mortar
Repair Mortar
Back to Sealants Adhesives & Chemicals
Sealants
Joint Sealant Primer
F30 Building Products
Manthorpe G961 Vertical Extension Sleeve Black
Manthorpe G961 Vertical Extension Sleeve Black
Manthorpe G961 Vertical Extension Sleeve Black

Manthorpe G961 Vertical Extension Sleeve Black

Product code: 10045421
  • 6,600mm² airflowAllows ventilation to deeper underfloor voidsAdditional depth and cavity span
  • Allows an extra 2 courses vertically per unitProvides an extra 150mm horizontal extension through wider cavities
  • Quick and easy push fit assembly with the underfloor ventsMaintains an unobstructed airflow path through the wall

Product attributes

Supplier Part Number G961
Dimensions 50mm x 215mm x 235mm
Weight 4 kg

Reviews

Please log in to leave a Review.
please wait

added to basket

View basket