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GRP4 MODULAR
ENCLOSURES
The
Group Four Glassfibre Modular Enclosure system, provides excellent
weatherproof covered protection for externally sited Tanks, Plant
and Equipment.
The
flexibility of the system allows a whole range of sizes with a
choice of construction materials to be incorporated during the
manufacture of these quality produced Enclosures. They have an
attractive textured finish, and can be coloured to suit.
- WEATHERPROOF
- LONG LASTING
- ROBUST
- COST EFFECTIVE
- ATTRACTIVE FINISH
- FLEXIBLE SIZES
- EASILY INSTALLED
USED BY
Equipment
suppliers to the Gas, Water, Electricity and Sewage Treatment
Industries. Also by Councils, Factories, Domestic and Commercial
users, Schools and Roofing Contractors.
CONSTRUCTION
External
weather resistant isophthalic polyester resin gel coat, with a cored
glassfibre reinforced polyester resin laminated. The cores are
generally plywood or insulating polyurethane foam. Various
construction options are available, either as standard or specials,
to suit individual applications.
Lightduty Model –
construction
suited to
smaller enclosures in a friendly environment.
Standard Model
–
This is
the most popular type, having an encapsulated 12mm. thick plywood
core in the side panels and a polyurethane foam core in the roof.
Insulated Model
–
This
achieves a ‘U’ value of 0.6W/m2/0c/hr., by
having a encapsulated core of polyurethane foam.
Various
other materials and resins can be used to meet with special
requirements or regulations.
SIZES
LENGTHS- internal, 1.22m. to 6m. plus
WIDTHS -
internal, 610mm. to 3.66m.
The panel widths are increments
305mm., 610mm., and 1.22m.
For
external dimensions add 100mm. onto both the internal length and
width.
HEIGHT
- internal eaves, 1m., 1.5m., 2m., and 2.44m.
The roofs
on the smaller enclosures are flat, whilst the larger ones are
pitched.
ACCESS
Single
door, L.H. hung, giving 860mm. wide access.
Double
doors, giving 1580mm. wide access.
The
threshold is removable.
Complete
with s.s hinges, Yale lock, Door stay.
The doors
of Enclosures of 1.5m. or more eaves height, are fitted with 3 point
latching.
1.0m eaves
height = door height of 885mm
1.5m eaves
height = door height of 1385mm
2.0m eaves
height = door height of 1885mm
2.4m eaves
height = door height of 1985mm.
COLOURS
Standard
external colours to BS 5252.
Light
Grey 00-A-01
Lead
Grey 18-B-25
Racing
Green 14-C-39
Interior
colour-white
Special
colours can be provided on request.
FINISH
The sides
an attractive riven slate textured finish, whilst the roof is
smooth.

Typical
GRP4 Modular Enclosure
Internally
1830mm x 1525mm x 2m high. Double doors, Power Cable Access Flap,
Backing Boards and Plastic Louvred Vents.

Typical
GRP4
Modular
Enclosure
Internally
1220mm x 610mm x 1.5m high.
Single door
and Aluminium Louvred Vents.
EXTRAS
Door pull.
Plastic
Louvred Vents with insect screen.
Aluminium
Louvred Vents with insect screen.
18mm.
plywood varnished Backing Board.
Partition.
Perspex
windows.
Power cable
Hatch, Access 150mm wide x 250mm high
Under eaves
ventilation.
Light and
Switch Pads
Skirting.
Lifting
points.
Lighting,
Power Circuits, Tubular Heating etc.
ASSEMBLY
The panels
and roof of the GRP4 Enclosures are bolted together internally, each
joint being weather sealed.
Small
Enclosures can be delivered ready assembled, whilst larger ones will
be erected on site, normally by ourselves.
All
assembly and fixing screws, nuts, etc., are of stainless steel.

Details
showing a rebated edge to concrete base and screed over the gap
after fixing down.
INSTALLATION
The
preferred fixing is to use a rebated edge to concrete base and
screed over the gap after fixing down.
The
alternative is to use a flat concrete slab and seal the joint with
mastic filler.
In both
instances, the base must be smooth, flat and level. The base should
be 200mm larger than the internal dimensions of the enclosure.
The
enclosure is secured down internally with stainless steel coach
screws and plastic plugs.

Typical
GRP4 Modular Enclosure
Internal
dimensions – 3050mm x 2440mm x 1.5 high.
Single door
access, grp Kerb Skirting and Plastic Louvred

Typical
layout of a GRP4 Modular Enclosure
Internal
dimensions – 2440mm long x 1830mm wide
With single
door, double door, backing board and louvred vent.
Sited on a
concrete base with a raised slab.
Skirting
details when enclosure is mounted on a kerb

Details
showing a rebated edge to concrete base and screed over the gap
after fixing down.
INSTALLATION
The
preferred fixing is to use a rebated edge to concrete base and
screed over the gap after fixing down.
The
alternative is to use a flat concrete slab and seal the joint with
mastic filler.
In both
instances, the base must be smooth, flat and level. The base should
be 200mm larger than the internal dimensions of the enclosure.
The
enclosure is secured down internally with stainless steel coach
screws and plastic plugs.

Typical
GRP4 Modular Enclosure
Internal
dimensions
1220mm x
1220mm x 2m high.
Single door
and Aluminium Louvred Vents. Sited on a concrete base.
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