facades_housing
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http://www.dev.alumascfacades.co.uk/media/140192/facades_housing.pdfTRANSCRIPT
premium products • proven solutions
premium insulated façades for long term protection and performance
M.R.
Uniclass L517
C1/SfB
April 2005
(41) (M2)
transforming housing stock with assured comfort for tenants
Over the last 20 to 30 years both tenant expectations and statutory
requirements have accelerated sharply, which has left many
structurally sound social housing developments seriously deficient.
Depressing external appearance and substandard thermal insulation combine to the
detriment of overall tenant wellbeing, as well as generating high running costs for the
housing provider.
M.R. External Wall Insulation Systems
can be a ‘one stop’ solution to these challenges,
providing at the same time:
■ A high performance insulation around the existing building
envelope, dramatically reducing both heating costs and
carbon dioxide emissions
■ Long lasting weather protection and visual enhancement
from a wide choice of render finishes
Alumasc M.R. external wall insulation systems are:
■ Complete façade systems comprising a decorative watertight
finish and a choice of insulation materials
■ Available with a wide choice of facing materials for both
restoration and remodelling of building façades
Reducing heating billsM.R. External wall insulation systems from Alumasc have
been used across many different housing stock types and it
is proven that heat loss through walls is significantly
reduced. A typical saving of approximately 25% on a
dwelling's fuel bill can be expected.
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Key Product and System features:■ BBA certified with proven life expectancy in
excess of 30 years
■ The only External Wall Insulation System to be
approved by BRE for use without fire barriers
(subject to insulation specification)
■ Highly resistant impact damage
■ Requires minimal routine maintenance and damage
sustained by accident or vandalism is easily rectified
■ Allows the fabric of the building to act as a heat-
store, increasing thermal efficiency, whilst preventing
cold bridging, condensation and mould growth
■ Stabilises the structural fabric, limiting movement
due to thermal shock
■ Contributes to sound reduction
The Alumasc M.R. range of External Wall Insulation Systems, extensively proven in use over many years on all types of housing development, reconciles these requirements through three key areas of choice:
■ Choice of fixing methods
■ Choice of insulation
■ Choice of render finishes
cost effective solutions for all variet ies of housing stock
Differing requirements for thermal upgrade■ The level of thermal upgrade required will vary
from project to project, and in addition, solid
masonry structures can provide for continuous fixing,
whereas concrete frame or panel construction
generally needs a support system for the external
wall insulation.
Housing stock in need of façade remodelling and thermal upgrading can call for widely differing design approaches, depending on method of construction, location, and the general character of the development.
Differing approaches to visual enhancement■ Some buildings and locations may call for a sensitive,
restoration orientated design approach whilst others
may require a choice of materials to help soften a harsh and
forbidding façade, perhaps combined with bright, vibrant
colours to lighten a drab environment.
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wide ranging specification optionsA Choice of Render Finishes from the M.R. Polymer
Cement and Lightweight ranges gives unrivalled freedom in architectural treatment to suit restoration or remodelling, depending on project requirements.
M.R. Polymer Cement RendersFrom the M.R. Polymer Cement range there is extensive choice
of plain finishes, dashed renders and simulated brickwork.
M.R. Lightweight RendersThe M.R. Silicone and Mineral ranges are available in scraped and
grooved textures and in a wide range of colours from the Alumasc
Colour System.
400 co-ordinated colour shades16 basic colour shades each
with 25 lighter or darker
shades.
BRITISHBOARD OFAGREMENT
CERTIFICATE No 93/2914
M.R. Swisslab
A Choice of Fixing MethodsA choice of fixing methods caters for both solid masonry and
frame construction, including the many concrete and steel frame
system-built structures used in social housing over the last
30 - 40 years, such as BISF, Cornish and Airey Duo-Slab. Insulation
is secured direct to solid masonry structures, by mechanical fixing
and/or adhesive. On framed structures and building systems
it is generally supported on horizontal steel rails, but the cork
insulation option, which takes the form of interlocking sandwich
panels with a sheet facing each side, will usually span between
available supports, avoiding the need for steel rails.
Fig. 1: Application to solid masonry
Fig. 2: Application to framed structures and building systems
A Choice of Insulation MaterialsA choice of insulation materials enables specifiers to
balance economy and performance to suit project
requirements.
■ Expanded polystyrene for economy and
general purpose use;
■ Phenolic for maximum thermal performance with
minimum thickness of material, to give minimum
projection from the existing wall;
■ Mineral wool for use where a non-combustible
façade is required.
■ Natural cork is the optimum
ecological choice for
sustainability and
recyclability, and
with special
acoustic properties.
Also rot proof and
self extinguishing.
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BRITISHBOARD OFAGREMENT
CERTIFICATE No 97/3410
M.R. Swisspan
Fig. 3: Application to framed structures using natural cork for insulation
total support from AlumascProject monitoring■ Regular visits to site to provide technical support
■ Conduct a final inspection of the work to ensure
warranty compliance
■ Ensure that appropriate recommendations are made for a
maintenance regime to fulfil clients needs and the
requirements of the warranty commitment is realised
Alumasc provides a fully comprehensive and seamless
package of advice and hands on management backup,
extending through site installation to warranties and
maintenance schedules. Implementation is led by the
Alumasc Façade Manager appointed to the project.
Alumasc can also arrange
third party insurance backing
giving up to 20 years cover
subject to independent final
inspection, documented
compliance with an agreed
maintenance schedule and
pre-payment of the relevant
premium.
Alumasc offers a
comprehensive choice of
warranties covering both
product and installation to
suit the specified design life
of the installed product.
Alumasc backed warranties
are available for 10, 15 or 20
years supported by public and
product liability insurances
with a total indemnity limit
of £50 million on an annually
renewable basis.
Alumasc M.R. Façade warranties
Lifecycle supportWhere specifically required by the client, the Alumasc Façade
Manager will liaise with the approved contractor for the project
to ensure that:
■ Agreed maintenance checks are carried out to schedule
and to specification
■ A response time of 48 hours for emergency repairs is adhered
to where possible
Alumasc partneringAlumasc’s long-standing service ethic is the ideal platform
from which to develop partnering arrangements, providing
total peace of mind to the client during a long term contract.
Consistency of performance is ensured in terms of product
and service.
National network of M.R. Façadespecialist installersAlumasc provide a network of carefully selected installation
specialists, all of whom have received instruction in the
installation techniques for M.R. Façade systems and whose
project performance is rigorously monitored in terms of:
■ Compliance with project specifications
■ Compliance with project programmes
■ General compliance with good working practice on site
Technical support■ Thermal calculations
■ Wind loading calculations
■ Detailed written specification (to NBS format if required)
■ Project specific CAD working drawings
■ Project specific CAD working drawings
■ Material safety data sheets
At the inception of a refurbishment project a fully detailed
project report will be prepared, to include:
■ Evaluation of the general condition, based on visual field
investigations, pull-out tests and condensation analysis
■ Budget costs via approved contractors
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Alumasc quality assuranceAlumasc Exterior Building Products Ltd has a quality
assurance management system which complies with
BS EN ISO 9001: 2000 and has also implemented an
environmental management system.
M.R. premium façade systems Alumasc has an impressive track record in providing many external
façade systems and solutions for social housing stock throughout the
UK, from two storey houses to multi-storey high rise. In refurbishment,
Alumasc has transformed poor housing conditions into warm, dry,
energy efficient housing with total weatherproof protection and
improved aesthetics.
Premium solutions for the housing provider■ A premium quality product, supported by comprehensive insurance backed guarantees, provides
long term peace of mind
For the tenant■ Minimal disruption whilst contract is in progress and leaves room sizes unaffected
For the designer and specifier■ Attractive façades can be restored, whilst unattractive façades can be transformed - bringing the building up to
date in both thermal performance and aesthetics in a single contract
For the procurement agency/contractor■ The combination of logistical benefits makes M.R. External Wall Insulation the most cost effective refurbishment
solution, and in the hands of the network of fully trained installers, fault free installation to tight programme
requirements is ensured
BRITISHBOARD OFAGREMENT
CERTIFICATE No 00/3766
Project listing:■ Glasgow Housing Association Glasgow
■ B.I.S.F Homes Caerphilly
■ Plymouth Grove PFI Manchester
■ Wimpy No fines Dudley
■ Haley Court Multi-storey Halifax
■ Trusteel 3M Homes Ashfield Homes
■ Assheton House Multi-storey Ashton-under-Lyne
■ Unity Houses Gateshead MBC
■ Wimpey No Fines Chantry Housing
■ Hawthorn Leslie Houses Gateshead MBC
■ Airey Duo Slab Gateshead MBC
■ Wates Houses Ashfield Homes proven by track record
from Alumasc
Alumasc credentialsAll Alumasc Façade Systems are extensively endorsed to ensure
peace of mind and confidence in performance. This includes
BBA certification and membership of INCA, the Insulated
Render and Cladding Association which promotes good practice
in design, manufacture and installation.
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Wates Houses ■ Wimpy No Fines ■ Airey Duo Slab ■ B.I.S.F. ■ Unity ■ Reema ■ Tarran Houses ■ Orlit ■ Wates Houses ■ Wimpy No Fines ■ Airey Duo Slab ■ B.I.S.F. ■ Unity ■ Reema ■ Tarran Houses ■ Orlit ■ Wates Houses ■ Wimpy No Fin
BRITISHBOARD OFAGREMENT
CERTIFICATE No 97/3410
BRITISHBOARD OFAGREMENT
CERTIFICATE No 93/2914
BRITISHBOARD OFAGREMENT
CERTIFICATE No 88/2090
BRITISHBOARD OFAGREMENT
CERTIFICATE No 93/2895
Rainwater
Drainage
Waterproofing
Metal Roofing
Façades
ALUMASC EXTERIOR BUILDING PRODUCTS LTD
White House Works, Bold Road, Sutton,
St Helens, Merseyside, WA9 4JG
United Kingdom
Telephone: +44 (0)1744 648400
Facsimile: +44 (0)1744 648401
Website: www.alumasc-exteriors.co.uk
E-mail: [email protected]
premium products • proven solutions
All reasonable care has been taken in the preparation of this brochure, all information, recommendations and guidance notes on the use of The Products are made without guarantee since the conditions of use are beyond the control of Alumasc Exterior Building Products Limited (The Company). The customer is responsible for ensuring that each product is fit for its intended purpose and that conditions for use are suitable.
The information contained in this brochure and advice arising therefrom is free of charge and accordingly on the terms that no liability nor liability for negligence will attach to the Company or its servants in relation to any such service arising out of or in connection with this brochure.
The Company pursues a policy of constant product development and information contained in this publication is therefore subject to change without notice.
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