lintel shutter - Shellcast security

COMPANY PROFILE
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Covers
Fire/Environment
Portfolio
WHY CHOOSE SHELLCAST SHUTTERS?
Shellcast Shutters
Established in 1969, Shellcast have supplied a range of quality products to the
construction industry for over 35 years. Shellcast’s lintels are designed to
contain the shutter and carry the structural load across any window or door
opening. Our standard range of cavity closers/guides conform with damp-proof
and insulation regulations and are designed to conceal the shutter guides
behind brickwork. Shellcast’s shutters are designed primarily for security that
delivers privacy, shade and noise reduction.
Fully compliant product and installation to New CE regulations
Shellcast has tested all shutter lath and products to the new CE regulations / directives, including wind tunnel tests,
control systems and durability. We also include safety anti drop devices to all applicable shutters. Our engineers
conduct a final inspection after electrical connection has been made, a full report is carried out on the shutters and CE
reference marks are applied to the individual shutter. A CE conformance certificate is also issued to the main contractor.
If you accept a shutter without any of these measures you are liable for any incidents that may occur.
Product Category
BS EN 13241-1
Chas approved
Over the years local authority health and safety and procurement professionals, with the support of the Health and
Safety Executive, have developed the Contractor Health and Safety assessment scheme (CHAS).
Certified to LPS1175 Issue 5.1
Certificate number 707a
LPCB independent security test
Either through NBS or the Shellcast web site, generic specifications are available. Alternatively, contact our Technical
Team and we will customise our specification clauses to your needs.
Secured by Design police endorsement
Shutter Lintel Systems
Shutters concealed within
the wall construction for
maximum security and
aesthetical impact.
External Fix Shutters
Shutters for existing
buildings.
Internal Shutters
Shutters for internal
divisions, partitions or fire
control.
Garage Door Shutters
Secured by Design is the UK Police flagship initiative supporting the principles of "designing out crime" by use of
effective crime prevention and security standards for a range of applications.
Shutters for doorway
openings complete with
safety remote control.
Easy specification via NBS or Shellcast direct
Clauses are pre-written so you don’t have to type much. By using NBS you can be assured you are using the industry
standard specification system that conforms to best practice.
Customer service oriented with ISO 9001
Gives the requirements for quality management systems, which is now firmly established as the globally implemented
standard for providing assurance about the ability to satisfy quality requirements and to enhance customer satisfaction
in supplier-customer relationships.
Industrial Shutters
Shutters for larger
industrial applications.
Collapsable Gates/Grills
Gates for building contents
protection.
Removable Steel Bars
Economic security suited
for existing buildings.
Steel Lintels
Lintels for any application.
Shellcast’s range of products have been developed to comply with the latest European / British product directives and standards including
BSEN 13241-1 applicable from the 1st May 2005
P1
Free design and drawing service
Why not take advantage of Shellcast’s free CAD service by submitting drawings by email to our team. We can review
your drawings and detail the correct system to your requirements.
Constructionline
The OGC Common Minimum Standards and The Local Government Task Force also recommended using
Constructionline as part of the pre-qualification and tendering process.
P2
LINTEL SHUTTER
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Covers
Fire/Environment
Portfolio
System components
Why is Linframe the best system?
DID YOU KNOW?
Pre-galvanised steel
To BSEN10142 1991.
Requiring no additional coating
that could be damaged
during construction.
Timber brace
Supplied timber
to form a subframe
By using Shellcast Linframe system the
opening widths are formed to millimetre
accuracy, this dramatically increases the
security of the shutter.
Structural up stand
Brick and block ties
30 minute fire rated cavity closer
with U-values that conform to
the latest Part L2 Building
Regulations.
Supplied brick and block ties
Cavity closer
30 minute fire rated cavity closer
with U-values that conform to
the latest Part L2 Building
Regulations.
Fully insulated
Shellcast lintels are fully insulated
within the cavity section.
Additional insulation within the
housing upon request.
Fixing detail for timber or metal frame
Corner elbow
These rigid joints form the corners to the
Linframe subframe to guarabtee parallel
openings. This ensures that windows can be
measured for tight fitting tolerances.
Shellcast lintel calculations are
based on a 150mm end bearing.
For reduced bearings of 100mm
please contact Shellcast.
Horizontal closer
Acts as a cavity tray and when combined with
a temporary top timber becomes a subframe
former to improve building tolerances.
Small end bearing
Block tie
Brick tie
Shellcast cavity closer has been fire
tested to 30 minutes in conjunction with
the Shellcast fire board to meet Building
Regulations. This is to aid prevention of
fire spreading through cavity sections
that may affect steel frames, wind posts
and cavity ties.
Plaster key
25mm return on outer leaf
allowing ample building tolerance
Fire resistant
Shutter housing
Custom lintels are produced for
every project according to the
shutter requirements and
loading conditions.
New Part L Building Regulations - All calculations are based installation installed with Tarmac topblock to meet new part L Building Regulations revised 2002
75mm cavity closers
‘U’ value
Block type
100mm cavity closers
‘U’ value
Block type
120mm cavity closers
‘U’ value
Block type
25mm cavity insulation
Full fill cavity insulation
Full fill cavity insulation
0.35
0.33
0.26
Topcrete dense
Topcrete dense
Hemelite lightweight
25mm cavity insulation
Full fill cavity insulation
Full fill cavity insulation
0.33
0.30
0.26
Topcrete dense
Topcrete dense
Hemelite lightweight
25mm cavity insulation
Full fill cavity insulation
Full fill cavity insulation
0.33
0.23
0.21
Topcrete dense
Topcrete dense
Hemelite lightweight
P3
Security Rating 3
R
P4
LINTEL SHUTTER FEATURES
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Covers
Fire/Environment
DID YOU KNOW?
Lintel variations
Shutters for architectural features
Portfolio
Shellcast can supply structural steel
columns and fixing brackets to
compliment our structural steel lintels.
Shellcast customised lintels can cater for any unique or alternative openings giving freedom of architectural design
Arched and Bull’s Eye lintels.
Shellcast have developed lintels that have an inner and outer support ring.
The outer support ring for masonry and an inner support ring for
window / door fixings.
Standard Type
Wide Outer Toe
Cant Brick Toe
Applications:
Feature stone
Render
Special brick features
Soldier course
Shellcast guide seal is a
compressive weatherproof
strip that ensures a perfect
seal to brickwork.
Shellcast guides have a 25mm outer lip to
make a perfect seal with the outer wall.
Corner lintels.
Shellcast corner lintels can be supplied with a structural
steel column.
Lintray
Stepped Toe
Box lintel
All in one cavity tray
and lintel made from
stainless steel, the most
reliable system
available.
Developed for
doorways with
automatic gearing at
the head.
Light external loads
PFC Toe
Bulls eye lintel
To support moderate
loads when space is
minimal.
The same principal
applies to any shape of
arched lintel
Multiple drop shutters.
Door and window combination shutters.
Shellcast can provide shutters that come down to different levels with
intermediate guides, this gives you the freedom to apply shutters for
various combinations of door / window situations.
P5
Curved on plan lintel
P6
EXTERNAL SHUTTER
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Covers
Fire/Environment
DID YOU KNOW?
Shutters for existing openings
External fix shutters are shutters that are
fixed to a surface such as a wall or post,
this is not to imply that they are only to
be used on the outside of a building.
Shutters are used for many applications
within a building for zoning or fire
barriers.
Where to use external shutters
Shellcast external shutters can be utilised in new build and existing buildings. As part of a
new build situation, our external shutters may be required for design reasons or for creating
secured areas, for example closing a canopy area.
Shutter housing
Sizes start from 137mm up to
350mm, dependent upon the
opening height.
Bottom slat
Bottom slats can have
increased security angle or
rubber boot.
Steel reinforcement plates
Guide rail
Extruded aluminium guides
fastened with security head
screws.
FACE FIX
R EVEAL FIX
For use with H40/s guide rail.
Additional security for external
mounted shutters comes as
standard with external shutters
to LPCB level 1 (Secured by
design).
Manual override can be fitted to an
external shutter, the access point is
secured by a lock.
External mounted shutter guide rail types
H30
H40/s
UPH 140
UPH 240
UPH 250
Bullet locks for additional security. For electric operation it is advised to use a pin lock detector
in conjunction with bullet locks to avoid accidental operation of the shutter without removing
the locks (as this may lead to a motor failure).
(Only for use with H40/S, UPH240 & UPH250)
Shutter type
CD38
CD38/p & CD38/s
P7
CD38
CD38 (Security rating 1)
Portfolio
CD60
CD900
CD60 (250+ Box)
CD900 (250+ Box)
CD60
CD77
CD800
CD900
CD75
CD75/p
P8
GATES BARS AND MESH
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Collapsible security gates
Fixed and removable bars
Where to use security gates
Where to use fixed and removable bars
Lintel Covers
Fire/Environment
DID YOU KNOW?
The gap between bars should not exceed
95mm to ensure that head entrapment is
avoided.
Premises in vulnerable locations or premises containing valuable
equipment.
Premises in vulnerable locations or premises containing valuable
equipment are often targeted by criminals. Either on an insurance
company’s recommendation, or to pre-empt future attack,
the insurance approved Shellcast gate system is the perfect choice.
Offering enhanced strength and security with minimal obstruction
to visibility and natural light, even when the gates are in the
closed position, premises and staff are protected with no
detraction to the appearance of the room environment.
‘S’ Lattice
Folding bottom track
Folding bottom tracks
for retractable gates to
be used for doorway
openings.
Gate sizes
‘X’ Lattice
Sizing
Single Sash
Double Sash
Min Width
500
1000
Min Height
1000
1000
Max Width
3000
6000
Max Height
3000
3000
Strong - Made from galvanised steel with a patented fixing
system.
Versatile - Custom built for almost any opening, gates fit
internally in either the window reveal, or around the
opening in either single or double-sash configuration.
Ease of use - Smooth top running operation with an option
of a folding bottom track to leave doorways unobstructed.
Secure - Multi-point locking (4 point in most cases, with
three point on smaller gates) operating from a single key
which is out of view of potential attackers whist remaining
easy to operate from either side.
High quality maintenance free finish - Supplied in high
quality white powder coated finish as standard. Optional
colours are available from stock.
Curved gates
Shellcast fixed bars can
be square or round
sections as required.
Shellcast removable
bars for applications
that require temporary
removal.
Shellmesh
Where to use Shellmesh screen
For reception counters or bay windows
curved security systems can be taylored
to suit.
Transparent security screen available with a perforated steel
gauze. Shellmesh is a near-invisible protective barrier for vulnerable windows, particularly suitable where an
unobtrusive solution is a priority.
A floating sash version is available.
A fixed frame version is available when retraction of the gate
is not required.
SIZE RANGE:
Minimum width: 250mm
Minimum height: 250mm
Maximum width x Maximum height
2300mm x 1295mm or
1295mm x 2300mm
Description: 2mm thick galvanised steel sheet with a
matrix of perforations which provides
60% vision
Standard colours: Powder coated black (RAL 9005)
Certified to LPS1175 Issue 5.1
Ref : 390a/01 & 390a/03
P9
Portfolio
LPS 1175 compliant
P10
SLAT TYPES
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Covers
Fire/Environment
DID YOU KNOW?
Choosing the right slat for the job
CD38 - Security rated to level 1, 2 & 3
CD38/S - Security rated to level 1
14
This extruded aluminium
section has been designed for
greater lateral support for spans
for up to 6000mm in width.
55
40
120
15
Large vision slots with polycarbinate insert to allow light in
without allowing objects to pass
through. 44% Vision
Rubber boot bottom to
eliminate wear of contact
surface i.e powder coated
window sill.
58
8
CD60 - Security rated to level 1 & 2
20
8,7
35 No 5mm dia holes per
100mm. Allowing light into the
building and outside to see
intruders or fire. 18% vision.
8,7
Rubber boot bottom rail
Heavy duty bottom rail
Increased security by
avoiding deflection of the
shutter with a thicker profile.
.
8
36
19
Rolled steel 3” slat with perforations for vision / ventilation.
75
75
Rolled steel 3” slat for large
industrious style shutters.
CD75 bottom rails
69
19
CD75/P
31
CD77
Shellcast can provide insulation for CD38 and CD60 slats.
By trapping static air between the glazing and our
shutter lath the thermal efficiency of the opening can be
greatly increased.
Sloping slats
69
CD75
Shellcast’s range of shutter slats and guides are produced
using high grade aluminium 6060 & 6063 and powder
coated to a minimum of 100 microns.
Insulated slats
60
38
CD38/P - Security rated to level 1
40
This extruded aluminium
section has been designed to
roll tighter allowing greater
drops without increasing lintel
box sizes.
8,7
Portfolio
CD800
74
CD15 - Low security
19
Solid or 58.5%
vision.
150
8,7
38
50
18
77
78.5
Foam filled aluminium slat
designed for the roller garage
door market.
This formed aluminium section
has been designed to roll
tighter. For low security areas
and shading increased.
Shellcast can provide a tapered bottom slat where
shutters may close onto a surface that is not horizontal
with the shutter head.
30
CD800 Inline
CD800 Brick bond
Slat style perfectly suited for
Bars / Kiosks.
P11
Slat style that are perfectly
suited for Bars / Kiosks.
P12
CONTROLS
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Covers
Fire/Environment
DID YOU KNOW?
Controls matter
How can I control my shutters
The operation time for a single shutter
can vary from 20 ~ 50 seconds, this can
have a vast impact on the time taken to
secure a building, by grouping the
operation of shutters, the operation time
can be dramatically reduced.
Shellcast‘s technical team can assist in the arrangement of
controls to ensure that all control scenarios are explained.
F US E
230V
Single hard wired switch
Benefits of remote control
Shutter operation hard wired via single
switch location. The shellcast switch stops
operation then the switch is released to
ensure rapid controlled response.
Dual hard wired switch
Control two shutters
individually from a single location.
Key switch hard wired switch
Key switch (Flush or surface mounted)
Can be used externally or internally for a
secured operation.
Recommended in areas that include the
public, children or fire exits.
Switch finish
P13
Single operation
Single zone
Four zone
Radio controlled operation
Fire exits must not be obstructed by a
security shutter when a building is
occupied. Shellcast recommends that any
shutter over a fire exit should have a
internal manual override and the control to
be secured for trained operatives only, via
key switch or remote control.
Group as many shutters as necessary from
one location or multiple locations, you
can alter the location and number of
operations easily without rewiring.
Twenty zone
Manual override operation.
This feature allows the operation of the
shutter if power has been lost, allowing
the occupant to secure the building
without requiring to wait for power to
resume. It is a mandatory requirement for
shutters over vital openings such as fire
escapes.
Remote control is simple and economic to install, no
wiring between motors and switches means an easy
economic install.
Remote control is secure: with 16 million combinations
of radio encryptions the units are completely secure.
Remote control utilizes a narrow band width so there
is no interference with mobile phones, televisions,
wi-fi, Bluetooth, etc.
As your needs change, the operational points and
locations can be altered with ease. Remote control
tubular motors gives limitless combination of
operation scenarios.
Group operation
Group as many shutters as necessary from one location.
Battery operation for when power has failed.
Switches can be provided in many
finishes, please ask for a full listing.
Portfolio
Shellcast can offer battery units to operate vital
shutters when power has failed. This battery
has been developed specifically for the roller
shutter market so it achieves a 100 day standby
and can operate a shutter up to eight cycles.
Thermal control
Automation of shutters to control
the room climate.
When using solar protection
devices in the building the shutters
automatically react to the adjusted
solar radiation threshold all year
round.
Safety edge system
(radio control system for doors)
In line with the new CE directive,
Shellcast can supply radio controlled
systems to avoid accidental operation
on to objects or persons that may cause
damage or injury.
P14
COLOURS AND FINISHINGS
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Covers
Fire/Environment
DID YOU KNOW?
Colours
Stock Colour
How is the paint finish protected?
PURE WHITE
RAL 9010
SATIN
TRAFFIC WHITE
RAL 9016
SATIN
OFF WHITE
RAL 9003
SATIN
SLATE GREY
RAL 7015
GLOSS
MERLIN GREY
BS 18B25
SATIN
JET BLACK
RAL 9005
SATIN
LIGHT IVORY
RAL 1015
SATIN
BEIGE
RAL 1001
SATIN
PALE GREEN
RAL 6021
GLOSS
MOORLAND
GREEN
BS 12B21
SATIN
PALE BLUE
RAL 5015
SATIN
POPPY RED
BS 04 E 53
SATIN
ULTRAMARINE
BLUE
RAL 5002
SATIN
TRAFFIC RED
RAL 3020
SATIN
TELEGREY 4
RAL 7047
SATIN
LIGHT GREY
RAL 7035
SATIN
WHITE
ALUMINIUM
RAL 9006
SATIN
ZINC
RAL 1018
GLOSS
PALE BROWN
RAL 8070
SATIN
SEPIA
RAL 8014
SATIN
BROWN
BS 08 B 29
SATIN
MOSS GREEN
RAL 6005
SATIN
FIR GREEN
RAL 6009
SATIN
SAPPHIRE BLUE
RAL 5003
SATIN
Shellcast shutter slats are individually
powder coated to ensure that the entire
slat is protected from the elements. Not
all manufacturers use this process to
reduce their costs, this gives an unprotected section of the shutter and will
increase the likelihood of corrosion.
All Shellcast built in guides come with a removable protective
covering to help prevent any minor scratches during installation. All
guides and lintels will be marked with appropriate references
provided.
Shellcast carry an extensive range of stock colours. Additional colours are available upon request.
GOOSEWING
RAL BS10A05
SATIN
COBALT BLUE
RAL 5013
SATIN
Shellcast can provide touch up paint for
minor scratches that may occur from day
to day use.
All Shellcast products are individually
labelled with your reference for ease of
identification.
Plastisol colours
Colour available for our commercial shutter range coated over
pre galvanized steel - DX51D+Z275NAC EN10142+A1:1995
Nearest BS or Ral reference.
White
00E55
Honesty
10C31
Goosewing
Grey
10A05
Moorland
Green
12B21
Heritage
Green
RAL 6002
Olive Green
12B27
Poppy Red
04E53
Aztec Yellow
10E55
Terracotta
04C39
BROWN RED
RAL 3011
GLOSS
Merlin Grey
18B25
Anti-Graffiti coating available
Anti graffiti coating is a high quality powder designed to
have excellent anti-graffiti and stain resistance
properties. This coating has been tested in accordance
with London Underground Ltd. Engineering standard
E1042: A2 October 1996 and meets all requirements.
Vandyke
Brown
08B29
Please note: The colours illustrated in this brochure are for guidance purposes only. Reference should be made from a RAL or BS swatch chart.
P15
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P16
LINTEL COVER
Lintel Shutter
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Cover
Fire/Environment
Portfolio
Fire proof board
Shellboard
DID YOU KNOW?
A paintable fire proof board
to ensure the protection of
the structural lintel.
Why do I need Shellboard
Shellcast have researched and developed the perfect shutter access panel for our lintel system. As part of Building Regulations you
may well know that any structural element of the building must be protected from fire.
All Shellcast shutters use tubular motors
concealed within the shutter housing
which is out of sight and boasts a five year
parts warranty.
Air tight seal
A compressive seal to ensure
no air leaks.
Insulation
Insulation board to achieve a
‘U’ value that is required.
Non conductive backing boards are
essential to the design of the lintel shutter
system. To minimise cold bridging the
backing board should be insulated. Some
manufacturers cover their lintels with a
steel plate, this can cause dampness to
occur with in the housing and therefore
condensation, in extreme circumstances
this may soil the decor with water ingress.
Bottom board
Shellboard insulation
Our composite board can be
fixed to the underside of the
shutter housing.
The Shellcast shellboard come with 12.5mm insulation as standard to minimise physical size of the shutter housing, greater insulation
thickness can be achieved depended upon application criteria.
Description
Shellcast insulated board is a high
performance, 100% ozone friendly,
extruded polystyrene, rigid board
insulation.
Insulation product data
Nominal
density
(m 2 K/W)
(kg/m
Length
Width
(KPa)
(mm)
(mm)
Thickness
(mm)
(W/mK)
75
0.029
2.55
30
100
1200
450
60
0.029
2.05
30
100
1200
450
50
0.029
1.70
30
100
1200
450
40
0.029
1.35
30
100
1200
450
35
0.029
1.20
30
100
1200
450
30
0.029
1.00
30
100
1200
450
25
0.029
0.85
30
100
1200
450
12.5
0.029
0.45
30
100
1200
450
Water
resistant
Thermal
resistance
Minimum
compressive
strength
Thermal
conductivity
Lightweight
3)
Recyclable
Benefits
•
•
•
•
Excellent thermal performance
Highly resistant to water absorption
Able to resist repeated freeze/thaw
Lightweight and easy to install
Fire board product data
General Properties - Resistant to the effects of moisture, humidity changes, rot,
insects, termites, vermin, Shellboard is designated as a non-combustible material to
BS476 Part 4.
Applications - Shellboard is tested to BS 476 Part 4, and is fire rated non-combustible.
Shellboard is off white in colour and can be finished with a range of paints, plasters,
wallpapers and tile options.
Nominal density 1150 kg/m3
Thermal Conductivity 0.14W/mk
Moisture Content ≤9%
Moisture Movement (EMC to Saturated) ≤0.15%
Fire Rating BS476 Part 4 Non-combustible
Durability (life expectancy - minimum) 30 years
Standard board size 2400mm
Thickness (mm) 9
Weight (kg/m2) 10.4
Water
resistant
Ozone
friendly
Lightweight
Fire resistant
Sound insulation (dB) 28
Paintable
90/2500
P17
P18
FIRE PROTECTION AND ENVIRONMENT
Lintel Shutters
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Shutters for the environment
Shutters for fire protection
What impact can shutters have on a building?
In what application can fire shutters be used?
Shutters will form a significant part of a buildings ability to control the
temperature variations. By specifing a light coloured shutter you will
be preventing heat radiation and the suns direct contact with the
glazing , subsequently the room can be cooled by up to 9 degrees,
thus a considerable saving in active cooling systems and reducing the
carbon footprint of a buildings operation. For more information on
this subject please contact our technical team.
Fire shutters can prevent fire spreading through a building. Fire
shutters automatically close to contain the spread of fire, other
shutters can also be automatically opened to ensure ease of escape.
Fire/Environment
Portfolio
DID YOU KNOW?
That Fire escape shutter controls must be
secured to prevent miss-use of operation
and cause hinderance of the escape
route.
Tested to B.S 476 Part 22, Clause 8
Electronic operation
Increase glazing in your building without suffering the thermal
gain, consequently reduceing the cost of artifical light.
Tubular motor design for a compact appearance
Reducing air conditioning requirements saving hundreds of
pounds/year.
240v single phase for ease of installation
Linked to fire alarm system
An aid to lowering C02 emissions and carbon footprint.
Control solar gain: New projects use techniques of positioning
glazing on south facing walls for solar gain of heating and
optimising natural light. This has a negative effect of increased
solar gain in summer months.
Lintel Covers
Shellcast fire shutters come with battery
back up as standard with fire link panel.
Control thermal gain
Fire warning panel option provides audio
visual alarm for shutter activation.
P19
Security
Privacy
Thermal shading
Radio operation
P20
PORTFOLIO
Lintel Shutter
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Cover
Fire/Environment
Examples of completed projects
One stop shop
4000x6500mm high with a battery backup in the event of power failure. 161 external shutters controlled in groups.
supplied.
P21
Sure Start nursery
and timber clad. External key switch for the main entrance with a battery backup in the event of power failure. Main
entrance shutter lintel with a stepped outer toe to allow adequate space for automatic door gearing. 34 external
shutters to allow temporary operation in the event of power failure.
P22
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PORTFOLIO
Lintel Shutter
External Shutters
Gates and Bars
Slat Types
Controls
Colours
Lintel Cover
Fire/Environment
Portfolio
Examples of completed projects
Sure Start nursery
Ground floor shutters using lintel system with brick block, timber and render finish to achieve a unique look. The requirement for
bulls eye windows was achieved when requested by the architect to our technical team.
P23
Sure Start nursery
Ground floor shutters using lintel system and internal shutters to form doorway openings. The operation of grouped shutters was
made from a single point for ease of use. The lintel toe was curved to follow the radius of the external wall.
P24
Unit 2, Frederick Road, Kidderminster, Worcs. DY11 7RA
Tel: 01562 750700
Fax 01562 750800