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Industrial Partitions
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METSEC SFS
HIGH BAY
SEPARATING WALLS
Metsec SFS High Bay Wall is a high performance single span separating
wall. Its lightweight construction and uniformly distributed loading
normally obviates the need to strengthen foundations or existing
floors. This reduces the time required for installation and minimalises
the overall project cost.
- Dry construction techniques.
- No need to strengthen foundations in most cases.
- Up to 3 hours fire resistance using British Gypsum boards.
- Full height studs up to 16m.
- Straightforward to build.
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The high performance characteristics of the wall coupled
with ease of build qualities make this the first choice
solution for many commercial, public and industrial projects.
In addition to achieving high levels of fire protection,
using British Gypsum’s Gyproc and Glasroc boards, the walls
can provide acoustic insulation up to Rw62dB. |
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Jumbo Stud Partitions >>
High Bay Walls

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Jumbo metal stud
Description |
Gypboard Jumbo metal stud wall is most suitable for greater heights and ultimate fire and sound insulation performances. Jumbo studs of 146 mm are placed vertically at 610 mm centres, into the floor and ceiling channels of 148 mm. Gypboard fixing channel is fitted, to vertical stud so that the horizontal ends of the outer layer of boards can be screwed through the fixing of channels. The system is recommended for a height upto 10.5 metres which will provide fire resistance upto 90 minutes and sound insulation upto 52 dB.
When completed, these light weight wall weigh much less than conventional walls of comparable thickness which can effect saving in a structural design. The system, also easily allows for the inclusion of services during construction. The joints formed by using tapered edge Gypboard can be finished in the recommended manner to achieve a smooth, seamless surface for flush finish which can be decorated with most proprietary finishes. |
Performance - Fire Protection |
Because of the gypsum core, which contains water in a crystalline form, Gypboard provides effective protection against fire. When subjected to high temperature, the contained water dissipates the heat and prevents the spreading of fire. As a result of their performance, when tested to BS 476 Part 7, 1971,the surface of Gypboard is classified as class I as per CBRI report No. F(c)-061/June 1991. |
Sound Insulation |
Being non-resonant material, Gypboard wall systems have sound insulation properties varying from 36 dB to 45 dB. |
Thermal Insulation |
'K' value of the board is better than other conventional types of boards and hence can provide better thermal insulation. Thermal conductivity (K) value of Gypboard is 0.16 w/mk. |
Installation |
The perimeter framing (channels to floor and head & stud to abutments) is securely fixed at 610 mm centres. Studs are then placed into the floor and ceiling channel and turned in to position. The studs should be cut to neat fit with maximum possible entry into the head channel. Studs are fixed to the channels in situation where the studs are directly adjacent to a door opening. The studs are set out at 610 mm centres and with allowance for board width tolerances. Extra studs being used at opening and junction, when 610 mm spacing is interrupted. The channels are secured to each stud with crimping tools and fixing channels to provide at the horizontal joints of two boards. |
Boarding |
Double layers of Gypboard are fixed to either side of each stud and channel section with 25 & 35 mm long drywall screws at 300 mm centres. At external angle, screw centres are reduced to 200 mm centres. The vertical joints on each side of the partition or wall are staggered to avoid through joints. |
Jointing & Finishing |
Finally the boards are to be joined and finished so as to have a flush look which includes filling and finishing the tapered or square edges boards with jointing compound and joint paper tapes. Two coats of Dry wall top coat are applied as a primer. |
Glazing & Door Frame |
Channel sections, used to form the glazing/door opening should be fixed during the erection and the glazing/door frame should be screw-fixed to the metal frame with screw penetrating 35 mm into the vertical member as per recommended practice. |
Fixtures |
Light weight fixtures can be fixed directly to the walls. Medium to heavy weight fixtures can be fixed by providing fixing channel or timber noggings or cavity fastners. Heavy fixtures can be fixed by providing extra supports at the time of erection of the frame. |
Services |
Should be installed as work progresses. The installation of electrical services should be carried out in accordance to the recommendations. |
Surface Finishes |
Most types of paints, laminates, wall papers, ceramic tiles, texture finishes are possible to be applied directly on Gypboard surface after the Dry wall top coat has been dried on completion of jointing & finishing done as per recommended practice. |
Performance Panel Solutions

Over the last year there have been major changes in the UK
warehouse industry's approach to fire safety, including the
introduction of the Regulatory Reform [Fire Safety] Order.
Performance Panel Solutions, the internal wall specialist,
has launched the FireWall panel system, which improves the
passive fire safety of new and existing warehouse and
distribution buildings. The pre-finished panels are ideal
for non-load bearing internal partition walls, where tested
fire resistance is required. Warehouse & Logistics News
spoke to Mike McColl, Performance Panel Solutions' Managing
Director, to get the background on the company's new
approach to fire safety and hear about their new FireWall
product for the warehouse and distribution market.
W&LN - What is the particular piece of Government
legislation that is pushing awareness of passive fire
safety?
It may not have a very memorable name but The Regulatory
Reform [Fire Safety] Order, which came into effect last
October, has had wide-ranging consequences across all
industry sectors. Most people refer to this as the Fire
Safety Order, or 'FSO'. It brings together fire legislation
previously embedded in about 100 separate statutes.
The FSO guidance states that the risk of fire should be
reduced to 'as low as is reasonably practicable'. Fire
certificates have been abolished, but the Fire Brigades have
strong new powers of enforcement, including fines, closing
premises and prison sentences. In Scotland the Scottish
Executive has enacted reforms much in line with England and
Wales.
W&LN - What are the key points of the Order that affect a
business?
The key point is the concept of the 'Responsible Person'.
This person is responsible for the safety of the whole site,
not just the buildings, and consideration must be given to
people legally considered to be in or near the premises. The
Responsible Person has a range of defined responsibilities,
and the Government has published specific guidance on
producing a fire risk assessment for eleven different
building types. The Responsible Person must appoint one or
more 'Competent Persons'. This person's competence is
demonstrated through a combination of sufficient training,
experience and knowledge. Failure to carry out these
responsibilities may result in enforcement by the enforcing
authority, which is generally the fire and rescue service.
Conviction for failure to comply may lead to a penalty,
consisting of a fine or up to two years' imprisonment.
W&LN - What is the relationship with Building Regulation
control?
Many fire risk assessments will be for buildings that comply
with Approved Document B [ADB], the guidance supporting the
Building Regulations in England and Wales, and should be
relatively straightforward. However, compliance with ADB
does not automatically satisfy the requirements of the FSO,
as this places additional emphasis on the need to consider
both fire prevention and fire protection. Also, with
advances in building design and new materials, some
establishments may not conform fully to existing guidelines
and regulations and may base their safety measures on fire
engineering solutions.
W&LN - What is the duty of the Responsible Person?
The FSO places a statutory duty on the Responsible Person to
reduce fire risks. Where it is straightforward and not
costly to do so, measures should be taken to reduce risks
into the 'broadly acceptable' region. The difficulty comes
in deciding when it is acceptable to leave risks in the
'tolerable' region.
W&LN
- How do you decide if a fire risk is acceptable?
Most things are achievable given enough time, money and
effort. However, it is not the intention for risk
assessments to bankrupt companies, but rather to implement
pragmatic risk control measures. The term 'reasonable' means
that risk reduction measures should not entail excessive
costs. The term 'practicable' means that the risk deduction
measures are feasible. One clear thing about our FireWall
panel system is that when it is used for dividing large
volumes into compartments or protecting escape routes, the
solution is often seen as 'practicable' and 'reasonable'.
W&LN - What will be the role of the Fire Brigade in these
new arrangements?
They will be responsible for 'policing' the scheme, and
failure to comply could lead to criminal prosecution and
enforcement action. Companies and their directors could be
fined and/or imprisoned. Breach of the FSO can also lead to
a civil action by an employee, if he or she has suffered
injury as a result of a company's failure to carry out a
proper risk assessment.
W&LN - Has the role of the Fire Brigade changed?
Yes - but not just as a result of the FSO. The fire service
has been radically reformed after the Fire Brigades' Union
dispute over three years ago. Saving lives rather than
property is now the priority, with a parallel focus on the
need for more effective fire prevention as well as fire
protection. National service standards used for the last 50
years and based on property have been scrapped in favour of
local Integrated Risk Management Plans [IRMP] based on
saving lives.
W&LN - What is the consequence of this to the warehouse
sector?
The consequence of many IRMPs is that brigades are sending
small appliances, or in the first instance, just an
observer, to commercial fires where no lives are at
immediate risk. Some also claim that as many as 90% of
automated fire alarm calls are false alarms, so reduce their
response as a result.
W&LN - What is the view of the insurance industry?
Insurers are concerned that they are starting to see more
large losses. The situation may be improved for schools,
hospitals and shopping centres, but the trade off is that
industrial estates' overnight safety is less well served.
Many insurers are already insisting on improved passive
safety, with fire-rated compartment walls as well as
sprinklers. The Association of British Insurers' design
guidance specifically states that 'Increased use of
compartmentation should be considered for new and existing
premises to limit spread of fire.'
W&LN - Are warehouse and distribution buildings a particular
fire risk?
Yes, there are potential problems in their design and use.
Fire can spread very quickly in high bay, large floor area
buildings. The ethos of 'maximum stock in minimum area' and
'just in time stockholding' means densely packed goods are
the norm, resulting in increasing fire load. Add in greater
use of plastic pallets, wrapping and boxes and combustible
plastic insulation in walls and roofs and it is not
unexpected that insurance companies are looking for more
passive fire protection in warehouses.
W&LN - So what should be done?
Alarms can only alert the fire service, and if they are not
going to attend to an alarm the insurance industry is likely
to insist on more passive and active fire protection.
W&LN - Briefly - how would you describe the new FireWall
System?
FireWall panels consist of two galvanized, polyester coated
steel sheets and a structural insulation made of
non-combustible mineral wool. All three layers are then
bonded to form a composite element. The panel is ideally
suitable for the construction of non-load bearing internal
partition walls that require a tested fire resistance. When
a partition wall is installed into a new or refurbished
building, it may be required to contain a fire within a
space [compartment] or to provide a means of escape for
personnel into which a fire cannot readily penetrate.
The first concept is known as compartmentation, and the
latter is known as a protected corridor. When a non-load
bearing partition wall is providing such functions it will
have to comply with the requirements of the Building
Regulations and possibly insurance requirements. The
FireWall Panel System will meet all the requirements for
compartmentation and protected zones in Building Regulation
Approved Document B.
W&LN - Finally, have you any parting thoughts on why the
warehouse industry should be thinking about passive fire
safety and compartmentation?
Yes. Besides loss of life and damage to property, a fire in
a large warehouse can ruin the business and pollute the
environment. Insurance companies now focus on consequential
loss when assessing risk and premiums. The legal world sees
environmental damage as a result of fires being a major area
of litigation. Add on to this the fact that fire-fighters
are more likely to enter a building and fight a fire if it
is divided into effective compartments. Overall, improved
passive fire safety is a 'no-brainer' - with compartment
walls as top of the list for consideration. Performance
Panel Solutions' FireWall panel system has been developed
with durability, structural and fire performance in mind.
Our FireWall panels consist of two galvanized polyester
coated steel sheets and a structural insulation made of
non-combustible mineral wool. All three layers are then
bonded to form a composite element.
The panel is ideally suitable for the construction of non-loadbearing
internal partition walls that require a tested fire
resistance. When a partition wall is installed into a new or
refurbished building, it may be required to contain a fire
within a space [compartment] or to provide a means of escape
[protected zone] for personnel, into which a fire cannot
readily penetrate.
When a non-load bearing partition wall is providing such
functions, it will have to comply with the requirements of
the Building Regulations and possibly specific insurance
requirements. The FireWall Panel System will meet all the
requirements for compartmentation and protected zones in
Building Regulation Approved Document B.
Tested fire performance
Our
FireWall panels have been tested to BS476 Part 22, for fire
resistance and to LPS1208. Fire resistance is generally a
requirement of Building Regulations, but can also be used
when compartmentation within buildings is required. It is
measured in terms of:
¥ Integrity - the ability of a system to prevent the
penetration of hot gases and flames
¥ Insulation - the ability of the system to reduce the
temperature rise on the unexposed side of the fire, and
therefore prevent fire spread through radiated heat. This
can be particularly important in a warehouse that may
contain combustible goods.
When considering the fire resistance of a fire-resisting
wall, it is important to refer to both integrity and
insulation. FireWall panels require NO additional components
in order to achieve excellent ratings. They are available
with integrity and insulation of 30, 60, 90 and 120 minutes
and an unsupported span of up to 7.5m, which may result in
savings on support steelwork.
Independent Loss Prevention Certification Board Approval
Our
FireWall panels have independent Loss Prevention
Certification Board approval confirming that our products
meet, and continue to meet, appropriate standards. This
approval procedure is different from a test as it helps
ensure, through regular audits, that the product continues
to comply with the prevailing standards, which are
themselves subject to revision and update.
The auditing process also helps to confirm that the FireWall
product available on the marketplace is exactly the same as
the product that was originally tested and approved.
Our investment in the FireWall test program continues, and
the latest test has been to BS 5234-2: 1992 Partitions Part
2: Specification for performance requirements for strength
and robustness. FireWall passed with the top grade of
"Severe Duty," that makes it suitable for use in major
circulation areas and heavy industrial areas.
When it comes to non-load bearing partition walls that
require a fire rating, the traditional solution has been
some type of metal stud and board construction or concrete
blockwork. Both required considerable labour and several
different construction stages, involving wet trades and a
final finish. Some of the many components may have been fire
tested in some way, but the final construction - stud and
board or blockwork wall - has NO tested fire performance.
Its fire performance and quality of finish is totally
dependent on the quality of workmanship, and a suitable and
effective combination of component materials.
In contrast, a FireWall panel from Performance Panel
Solutions has a tested and certified fire performance, and
its finish is high quality and totally consistent.
Cheapest and fastest solution
In
fact FireWall is also often the cheapest and fastest means
of internal partition wall construction for all levels of
fire resistance. To get an outside view on this, an
independent cost consultant was asked to compare the use of
metal stud and board, blockwork and a panel system for 30,
60, 90 and 120 minutes fire rated constructions. The cost
analysis was to final finish and included material, labour
costs based on the average construction rate and any
temporary plant required by a contractor.
The key conclusions of the independent research were:
¥
Blockwork walls are the most expensive form of construction
followed by metal stud and board, for both fire resisting
partition walls and fire compartmentation walls for all
resistances up to 120 minutes.
¥ Panel systems such as Performance Panel Solutions'
FireWall were found to be the cheapest method of
construction for all levels of fire resistance. Panel
systems were shown to be 40% - 60% per m2 cheaper than
blockwork walls and up to 40% per m2 cheaper than stud
walls, the margin increasing with the level of fire
resistance and height.
¥ Panel systems can also be constructed over 10 times
quicker than blockwork or stud and board walls, leading to
the possibility of significant savings in construction
programmes.
This is confirmation that in many applications our FireWall
is faster and cheaper.
¥ Add to that it delivers a tested fire performance from an
engineered product that does not depend on workmanship and
correct use of materials.
¥ FireWall is a "green product" with a low environmental
impact. The steel and mineral wool used in its manufacture
have a high-recycled content. As the product is cut to size
off-site, site waste is minimised.
¥ If business requirements and internal layout of a
warehouse change, FireWall panels can relocated within a
building unlike blockwork and stud and board.
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Metsec |
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| British Gypsum |
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| Kingspan |
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| Lafarge |
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| Promat |
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Dry Wall Systems:
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GypWall™ CLASSIC
GypWall™ CURVE
GypWall™ RAPID & RAPID dB Plus
GypWall™ ROBUST
GypWall™ FREEZONE
GypWall™ QUIET
GypWall™ QUIET IWL
GypWall™ QUIET SF
GypWall™ STAGGERED
GypWall™ AUDIO
ShaftWall™
GypWall™ SECURE
BlastWall
FireWall
Timber Stud
GypWall EXTREME |
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