Below Ground Drainage

Polypropylene designs allows section to be neatly cut out for downpipe.

Polypropylene designs allows section to be neatly cut out for downpipe.

Prevents leaves and debris blocking outside drains.

Outside diameter: 63mm. Made with recycled plastic.

Drainage Coupling MDC is ideal solution for the external connection of all pipe systems with same outside diameters
The Drainage Coupling MDC connects all plain ended pipes with same outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings.

• Coupling for same outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM or Nitrile (NBR) rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval: BS EN 16397-2, CE16

Adaptor Coupling MAC is ideal for the external connection of all pipe systems
with different outside diameters. It connects all plain ended pipes with different
outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings. When changing nominal diameters, the flow direction needs consideration.

• Adaptor for different outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16

Outside diameter: 110mm. Made with recycled plastic.

Adaptor Coupling MAC is ideal for the external connection of all pipe systems
with different outside diameters. It connects all plain ended pipes with different
outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings. When changing nominal diameters, the flow direction needs consideration.

• Adaptor for different outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16

Twinwall sealing ring, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

ACO plastic closing endcap is designed specifically for use with RainDrain drainage concrete channels. Use to fully close the end of the channel to prevent leakage.

ACO plastic closing endcap is designed specifically for use with ACO HexDrain, HexDrain Brickslot and RainDrain drainage channels. Use to fully close the end of the channel to prevent leakage.

Flexseal Drain Couplings are used to connect, repair and maintain drainage systems and other small diameter non-pressure
pipelines.
Applications:
• Can be used to connect plain ended pipes
• Repair of existing pipe systems by replacing short sections of pipe
• Connects short and cut lengths of pipe
• An inexpensive option when a shielded coupling is not required

Benefits
• Low cost solution to damaged drainage systems
• Easy to install
• Efficient, airtight and watertight connection

Naylor Densleeve Couplings

MetroDuct Twinwall Bends are supplied plain ended. Please order couplings separately. Inside/Outside diameter: 94mm/110mm.

MetroDuct Twinwall Bends are supplied plain ended. Please order couplings separately. Inside/Outside diameter: 94mm/110mm.

Drainage Coupling MDC is ideal solution for the external connection of all pipe systems with same outside diameters
The Drainage Coupling MDC connects all plain ended pipes with same outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings.

• Coupling for same outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM or Nitrile (NBR) rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval: BS EN 16397-2, CE16

Adaptor Coupling MAC is ideal for the external connection of all pipe systems
with different outside diameters. It connects all plain ended pipes with different
outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings. When changing nominal diameters, the flow direction needs consideration.

• Adaptor for different outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16

Brett Martin Chamber Riser Seal

● Quick & Easy to Install.
● Robust & Lightweight.
● Easy to Joint.
● Durable.
● Made in the UK.

Twinwall coupling, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

Brett Martin Temporary Pipe Cap

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Made in the UK.

TypeA-P light duty polypropyleme hinged solid top stop tap box, measuring 152 x 120 x 75mm. Manufactured to BS 5834 Part 2. Suitable for areas with pedestrian access only.

Twinwall sealing ring, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

Adaptor Coupling MAC is ideal for the external connection of all pipe systems
with different outside diameters. It connects all plain ended pipes with different
outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings. When changing nominal diameters, the flow direction needs consideration.

• Adaptor for different outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16

Ducting connector. Diameter: 168mm.

Standard Coupling MSC is an ideal solution for the external connection of all pipe systems with different or same outside diameters. Suitable for applications above and below ground as well as inside and outside of buildings. It can connect all plain ended pipes within same or different dimensions and is compensating differences in outside diameters of max. 12 mm. Differences in outside diameters of more than 12 mm will require the use of bushes.

• For all pipe materials
• For above and below ground
• For usage with bushes
• Resistant to 2.5 bar

Manufacturer:MISSION RUBBER (UK
Pressure Tightness:2.5 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Corrosion Resistance:TOX-Technology
Sealing Material:EPDM or Nitrile (NBR) rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16

Adaptor Coupling MAC is ideal for the external connection of all pipe systems
with different outside diameters. It connects all plain ended pipes with different
outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings. When changing nominal diameters, the flow direction needs consideration.

• Adaptor for different outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16

Brett Martin Double Socket PVC Coupler 110mm

● Quick & Easy to Install.
● Kite Marked.
● Easy to Joint.
● Lightweight.
● Manufactured in the UK.

Brett Martin Spare Socket Plug For B5494

● Quick & Easy to Install.
● Robust & Lightweight.
● Easy to Joint.

Hexdrain drainage channel with plastic grid. It is manufactured from recycled polypropylene, ACO HexDrain is suitable for domestic applications up to Load Class A 15 - Pedestrian, cycleways, minimally trafficked areas (light domestic vehicles only).
The high quality ACO HexDrain channels clip together, allowing for quick and easy installation.

Adaptor Coupling MAC is ideal for the external connection of all pipe systems
with different outside diameters. It connects all plain ended pipes with different
outside diameters and materials. It can be used for applications above and below ground as well as inside and outside of buildings. When changing nominal diameters, the flow direction needs consideration.

• Adaptor for different outside diameters
• For above and below ground
• External compression seal
• Resistant to 0.6 bar

Manufacturer:MISSION RUBBER
Pressure Tightness:0.6 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Sealing Material:EPDM rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16

Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 150mm. Angle: 45'.

Twinwall sealing ring, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

Brett Martin Brett Duct Coupling 53.9mm

● Quick & Easy to Install.
● Robust & Lightweight.
● Easy to Joint.

Brett Martin Solvent Cleaner 250ml

Brett Martinn solvent cleaner for removing solvent and cleaning any pipework and fittings or residue. For use with PVC pipework and fittings. CE Marked.

Standard Coupling MSC is an ideal solution for the external connection of all pipe systems with different or same outside diameters. Suitable for applications above and below ground as well as inside and outside of buildings. It can connect all plain ended pipes within same or different dimensions and is compensating differences in outside diameters of max. 12 mm. Differences in outside diameters of more than 12 mm will require the use of bushes.

• For all pipe materials
• For above and below ground
• For usage with bushes
• Resistant to 2.5 bar

Manufacturer:MISSION RUBBER (UK
Pressure Tightness:2.5 bar wasser / -0.3 bar vacuum
Jetting Resistance:120 bar
Corrosion Resistance:TOX-Technology
Sealing Material:EPDM or Nitrile (NBR) rubber with lock in place profile according to BS EN 681-1
Stainless Steel:AISI 304/1.4301, alternatively AISI 316/1.4404 according to BS EN 10088-2
Temperature Resistance:-40°C to +120°C, temporary max. temperature +160°C
Standard/Approval:BS EN 16397-2, CE16

Naylor Land Drainage universal fittings made from high density polythylene.

Hexdrain drainage channel with plastic grid. It is manufactured from recycled polypropylene, ACO HexDrain is suitable for domestic applications up to Load Class A 15 - Pedestrian, cycleways, minimally trafficked areas (light domestic vehicles only).
The high quality ACO HexDrain channels clip together, allowing for quick and easy installation.

Brett Martin Universal Waste Adaptor (Socket) 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Manufactured in the UK.
● Durable.

Hexdrain ACO accessory bag is for Hexdrain plastic drainage channel.

Each pack consists of:
2 x closing end caps - Used to seal off the end of drainage channels to prevent leakage.
1 x vertical outlet - 110mm diameter, to connect drainage channel to PVC-U pipes.
1 x leaf guard - To prevent leaves and debris from entering pipes or sump units.

Brett Martin Socket Plug 110mm

● Quick & Easy to Install.
● Robust & Lightweight.
● Easy to Joint.
● Made in the UK.
● Durable.

Brett Martin Univ.W/Adapt.Bs5254 Pipe 110mm

● Quick & Easy to Install.
● Robust & Lightweight.
● Easy to Joint.
● Manufactured in the UK.
● Durable.

Naylor general purpose duct connector

Twinwall coupling, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

Naylor Densleeve underground clay drainage system of plain-end vitrified clay pipes and fittings with flexible sleeve couplings, was developed for building drainage and associated sewerage and is manufactured to comply with the stringent requirements of BS EN295. Sizes are DN100-DN300.

Hexdrain brickslot is a discreet slot drainage channel for domestic applications and is suitable for pedestrian and vehicle traffic up to Load Class A 15.
The channel comes complete with an offset slotted grating, ideal for block paving up to and including 60mm.
The high quality ACO HexDrain channels clip together, allowing for quick and easy installation.

Brett Martin Back Inlet Gully Raising Piece

● Suitable for 110mm drainage layouts.
● Lightweight.
● Easy to install.
● Durable.
● Manufactured in the UK.

Twin-wall dual socket HDPE drainage pipes bends requiring two seals per joint. Designed for use with all non-pressure, surface and sub-surface storm water drainage application. Internal diameter: 150mm. Angle: 90'.

Brett Martin Double Socket PVC Slip Coupler 110mm

● Quick & Easy to Install.
● Kite Marked.
● Captive seal for easy jointing.
● Lightweight.
● Manufactured in the UK.

ACO raindrain channel for domestic applications up to Load Class A 15, it comes complete with galvanised grid and fixings.
The high quality ACO RainDrain channels interlock allowing for quick and easy installation.

Brett Martin Hopper Extension Square

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.

House concrete inspection chamber section measuring 750 x 600 x 150mm. Each section has a tongue and groove joint and can be sealed with a sand and cement mortar or bitumen sealant, in the same fashion as a circular manhole and chamber ring. Stack chambers to reach the desired height. Lids sold separately.

Brett Martin S.G. Adaptor Socket 110mm

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Made in the UK.

Brett Martin Solvent Cement 125ml

Brett Martin solvent cement for creating solid connections between pipework. CE Marked.

Naylor Land Drainage universal fittings made from high density polythylene.

600mm x 450mm x 25mm single rubber sealed, pressed steel manhole cover with polypropylene frame. Suitable for pedestrian use only. Features include a pressed pattern lid, 25mm deep frame, lids underbraced where required, galvanised steel to BSEN ISO 1461.

Brett Martin Silicone Spray Lubricant

Brett Martinn Silicone Lubricant Spray
Allows easy jointing of pipes & fittings.

ACO Hexdrain Corner Unit is used to join Hexdrain drains at the corners and is features inputs from any of the four sides, as well as 110mm pipe directly underneath.

Brett Martin 11.25° Single Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Easy to Joint.
● Manufactured in the UK.
● Durable.

Brett Martin 22.5° Single Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Easy to Joint.
● Manufactured in the UK.
● Durable.

Brett Martin 45° Single Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Easy to Joint.
● Manufactured in the UK.
● Durable.

Brett Martin 87.5° Single Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Captive seal for easy jointing.
● Manufactured in the UK.
● Durable.

Brett Martin 67.5° Single Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Easy to Joint.
● Manufactured in the UK.
● Durable.

Brett Martin Screw Access Cover 110mm

● Quick & Easy to Install.
● Kite Marked.
● Easy to Joint.
● Manufactured in the UK.
● Durable.

Brett Martin 67.5° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.

Brett Martin 87.5° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Captive seal for easy jointing.
● Made from strong & durable PVC-U.

Brett Martin 45° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.

Brett Martin 2.5° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.

Brett Martin 11.25° Double Socket Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Lightweight.
● Easy to Joint.
● Manufactured in the UK.

Brett Martin Sq Hopper 160mm Solv Socket

● Quick & Easy to Install.
● Removable grid cover.
● Durable.
● Manufactured in the UK.

600mm x 450mm x 25mm single rubber sealed, pressed steel manhole cover with polypropylene frame. 5 tonne gross laden vehicle weight - suitable for domestic drives. Features include a pressed pattern lid, 25mm deep frame, lids underbraced where required, galvanised steel to BSEN ISO 1461.

The Threshold Drain provides a solution for The Building Regulations Approved Document M, which covers access and facilities for disabled people. The drain channel is installed flush to new or existing thresholds, allowing the required level access to drain easily.

MetroDrain 150mm diameter perforated drainage pipe, 6m long. Designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

It has a smooth bore for superior hydraulic flow and corrugated outer wall for additional strength. Lightweight for easier transport, handling and installation than concrete and claywear pipes. It is made with strong and durable HDPE with excellent resistance to differential settlement and minimal jointing compared with traditional materials.
The MetroDrain Premium Drainage system has been specified and installed on many civil engineering and construction projects.

Brett Martin Paving Collar

● For use with square hopper (B1006).
● Lightweight.
● Easy to install.
● Durable.
● Manufactured in the UK.

Naylor Metro Access Chamber measuring 300 x 300 x 330mm. Naylor Modular Access Chambers systems are easy to assemble, and designed to interlock at the corners with an integrated mortice and tenon taper lock system. Panels are injection moulded in 100% recycled polypropylene and designed to interlock at the corners with an integrated mortice and tenon taper lock system. The external wall is patterned such that a concrete surround will flow into voids, adding to the structural strength of the system.
Wide internal flange within the chamber enables covers and frames to fit straight onto the box, therefore direct loading is transferred evenly
Panels have trepanned holes which take electricity and utility duct sizes from 63mm to 160mm.

45' ducting bend. Diameter: 168mm.

90' ducting bend. Diameter: 168mm.

Brett Martin Round Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .

Brett Martin Rectangular Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .

Brett Martin Square Hopper And Grid

● Quick & Easy to Install.
● Suitable for pedestrian areas only.
● Easy to Joint.
● Easy access for rodding.
● Double trapped to eliminate .

Brett Martin Adjustable Bend Single 110mm

● Quick & Easy to Install.
● Captive seal for easy jointing.
● Manufactured in the UK.

JRT Radon sump unit with 4 x 110mm connections

Naylor general purpose 90 degree duct bend

Naylor general purpose 45 degree duct bend

Naylor Metro Access Chamber measuring 450 x 300 x 330mm. Naylor Modular Access Chambers systems are easy to assemble, and designed to interlock at the corners with an integrated mortice and tenon taper lock system. Panels are injection moulded in 100% recycled polypropylene and designed to interlock at the corners with an integrated mortice and tenon taper lock system. The external wall is patterned such that a concrete surround will flow into voids, adding to the structural strength of the system.
Wide internal flange within the chamber enables covers and frames to fit straight onto the box, therefore direct loading is transferred evenly
Panels have trepanned holes which take electricity and utility duct sizes from 63mm to 160mm.

Brett Martin Double Socket PVC Coupler 160mm

● Quick & Easy to Install.
● Kite Marked.
● Captive seal for easy jointing.
● Durable.
● Made in the UK.

Brett Martin Duct Bend 90° L/R 53.9mm

● Quick & Easy to Install.
● Robust & Lightweight.
● Easy to Joint.

Brett Martin Duct Bend 45° L/R 53.9mm

● Quick & Easy to Install.
● Robust & Lightweight.
● Easy to Joint.

600mm x 450mm x 30mm single rubber sealed, pressed steel manhole cover with polypropylene frame. 10 tonne gross laden vehicle weight - suitable for domestic drives/light traffic. Features include a pressed pattern lid, 30mm deep frame, lids underbraced where required, galvanised steel to BSEN ISO 1461.

House concrete inspection chamber section measuring 750 x 600 x 250mm. Each section has a tongue and groove joint and can be sealed with a sand and cement mortar or bitumen sealant, in the same fashion as a circular manhole and chamber ring. Stack chambers to reach the desired height. Lids sold separately.

Twinwall coupling, designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

Brett Martin Solvent Cement 250ml

Brett Martin solvent cement for creating solid connections between pipework. CE Marked.

Naylor Merto Access Chamber measuring 450 x 450 x 330mm. Naylor Modular Access Chambers systems are easy to assemble, and designed to interlock at the corners with an integrated mortice and tenon taper lock system. Panels are injection moulded in 100% recycled polypropylene and designed to interlock at the corners with an integrated mortice and tenon taper lock system. The external wall is patterned such that a concrete surround will flow into voids, adding to the structural strength of the system.
Wide internal flange within the chamber enables covers and frames to fit straight onto the box, therefore direct loading is transferred evenly
Panels have trepanned holes which take electricity and utility duct sizes from 63mm to 160mm.

Brett Martin Adjustable Bend 2 Way 110mm

● Quick & Easy to Install.
● Captive seal for easy jointing.
● Made from strong & durable PVC-U.
● Manufactured in the UK.

Round access cover with 433mm diameter opening. Overall frame measures 510 x 510 x 25mm. Weighs 24kg. Manufactured to BSEN124 class B125. BSI Kitemarked for third party quality assurance. Suitable for slow moving traffic with 12.5 tonne safe test load. Made with ductile iron to ISO 1083 for improved weight to strength ratio. Black coated finish.

MetroDrain Drainage Pipes. A new generation of HDPE high performance twin wall MetroDrain drainage pipes are designed for use with all non-pressure, surface and sub-surface storm water drainage applications.

600mm x 450mm x 25mm double rubber sealed, pressed steel manhole cover with polypropylene frame. 5 tonne gross laden vehicle weight - suitable for domestic drives. Features include a pressed pattern lid, 25mm deep frame, lids underbraced where required, galvanised steel to BSEN ISO 1461.

Brett Martin Low Level 'P' Trap Gully 110mm

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.

Brett Martin 87.5° Double Socket Long Radius Bend 110mm

● Quick & Easy to Install.
● Kite Marked.
● Easy to Joint.
● Durable.
● Manufactured in the UK.

Naylor Metro Access Chamber measuring 600 x 450 x 330mm. Naylor Modular Access Chambers systems are easy to assemble, and designed to interlock at the corners with an integrated mortice and tenon taper lock system. Panels are injection moulded in 100% recycled polypropylene and designed to interlock at the corners with an integrated mortice and tenon taper lock system. The external wall is patterned such that a concrete surround will flow into voids, adding to the structural strength of the system.
Wide internal flange within the chamber enables covers and frames to fit straight onto the box, therefore direct loading is transferred evenly
Panels have trepanned holes which take electricity and utility duct sizes from 63mm to 160mm.

Brett Martin 110mm X 50mm Waste Adaptor

● Quick & Easy to Install.
● Lightweight.
● Durable.
● Manufactured in the UK.