client list - hambleside danelaw · harrogate healthcare trust lancashire ambulance service mind...
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DEPENDABLE, DURABLE, GUARANTEED
Hambleside Danelaw LimitedLong March, Daventry, Northamptonshire, NN11 4NRTelephone: 01327 701900 Fax: 01327 701909Email: [email protected] www.dryseal.org | www.dryseal.ie
COMMERCIALAn post (Eire)
BAA Bank of Scotland
Ben Nevis Distillery Bluestone
Boots The Chemist BP Oil UK Ltd
British Aerospace Filton Glaxo SmithKline
Halliburton Manufacturing Hotel Du Vin
Ilkley Golf Club Jaguar Cars Kier Group
Midas Property Services UK Molson Coors Brewers
Otley Golf Club Paines Brewery
Palmers Brewery Railtrack
Rolls Royce Royal Motor Yacht Club
Sainsbury’s Transport For London Walkers Shortbread
HOUSING BODIESAlbyn Housing Society
Ashfield Homes Bassetlaw Homes Boston at Home
Boston Mayflower Housing Bristol Care & Repair
Bromford Living Charlton Homes
Corby Borough Council Housing Harewood Housing Society
Hull City Council Housing Dept Hyde Housing Association Ltd
Investing in North Solihull Jephson Housing Association
Lambeth Homes Magna Housing
Mendip Homes Limited Newark & Sherwood Homes
Muir Group Portsmouth Housing Association
Raglan Housing Association Roseberry Housing Association
Ross-shire Care & Repair Sanctuary Group Sandwell Council Selwood Housing
Skipton Properties Ltd Stafford & Rural Homes
Staincliffe Housing Association Ltd Trafford Housing Trust
Vale Housing Association Wolverhampton Homes
PUBLIC BODIESAffinity Water
Cambridge University Baker Building Church of England
Coleg Menai Bangor Devon & Cornwall Police Authority
Durlston Castle/Country Park Swanage Forestry Commission (Moray District
Office) Glenthorne High School
Gordonstoun School Inverness Royal Academy Lincoln Castle Academy
M.O.D National Grid National Trust Poole Museum
Portsmouth University Queen Margaret’s School York
Renfrewshire Leisure Trust The National Trust Severn Trent Water
Scottish Water St John The Baptist Church Bromsgrove
University of London Western College
HEALTH Age Concern
Airedale NHS Trust Argyle & Bute Health Authority Cheltenham General Hospital
Frenchay Hospital Harrogate Healthcare Trust
Lancashire Ambulance Service MIND
Newark & Sherwood Hospital Trust NHS Grampian NHS Highland
Poole Hospital NHS Trust Royal Free Hospital
Royal Hampshire County Hospital Royal Preston Hospital
Sheffield Northern General Hospital St George’s Hospital Lymington
Winchester & Eastleigh Healthcare Trust
HOUSE BUILDERSBanner Homes
Barratt Homes Maidenhead Barratt Homes WMBellway Homes WMChevallier Homes
Charles ChurchElan Homes
Frank Haslam MilanGalliford Try
Great HomesJoseph Holt Brewery Housing Trust
House X (Ireland)Kier Homes
Landsdowne Design & BuildMorris Homes
My Space Design & Build (Ireland)Neil Collins Homes
Noonan Construction (Ireland)Orchard Homes & Developments
Rockforest Homes (Ireland)Roffey Homes
Shomera (Ireland)Woodpecker Properties
LOCAL AUTHORITYAshfield District Council
Bassetlaw District CouncilBasingstoke Council
Blaenau Gwent County CouncilBorough of Poole
Bristol City CouncilDevon County CouncilDorset County Council
Highland CouncilHull County Council
Mansfield District CouncilMedway CouncilMoray Council
New Forest District CouncilNorth Cornwall District Council
Nottinghamshire County CouncilRiverhead Parish Council Slough Borough CouncilSwale Borough CouncilTaunton & Dean Council
CLIENT LIST
Dryseal_Brochure_March2018
What is Dryseal?Pre-cured System Dryseal is a fully mechanically fixed waterproofing membrane system made from Glass Reinforced Polyester, which is commonly referred to as GRP or fibreglass. It is different from ‘wet lay’ systems in that the whole system is made up from
preformed components packed ready to fix and joint on site.
Quality Dryseal is manufactured in the UK in accordance with strict BS EN ISO 9001-2015 Quality Control procedures. British Board of Agrément
(BBA) product performance and compliance standards are applied to Dryseal.
Speed of Installation The means of fixing and jointing make Dryseal quicker to install than ‘wet lay’ systems but more robust than ‘single ply’ PVC membranes,
because of the high impact resistance.
Dependable Dryseal is a versatile, flexible system which can be used with ease on projects in ‘cold’ or ‘warm’ roof configurations from a Leisure Centre through to a domestic extension. Easy
to detail, repairable and able to be refurbished in situ, It is proven to deliver 20 year guaranteed BBA certified dependability, with an expected life in excess of 30 years.
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The Dryseal membrane sheets are set out, then overlapped and fixed to the substrate.
The preformed trims and other components are then installed to accommodate drainage, roof lighting, ventilation, parapet and other details. Next, the components are laminated together using the same compounds as those used in manufacturing.
Dryseal can be installed without pitch restriction - from 0 degrees to vertical.
At this stage the roof is waterproof.
The finish is provided by the application of a pigmented polyester top coat which encapsulates the entire roof surface. This surface finish can be matched to any BS and RAL colour as described on page 11.
For more detailed step by step installation guides, please contact us.
1. UV resistant surface finish
2. Protective GRP laminated seal over the lap joint
3. Dryseal membrane
4. Universal stress plate
5. Anti-corrosive fixing screw
6. Insulation layer for warm roofs
7. Vapour control layer
8. Substrate: suitable for most substrates excluding compressed straw board
Please note: Installation of the Dryseal system can only be carried out by one of our highly trained ‘Approved Contractors’.
Main image: An illustration of the Dryseal system used on a new house. The illustration shows each individual layer employed in
creating a ‘warm’ roof. Standard top coat colours are dark and light grey, other colours are available, see page 11.
Inset: A close up illustration of a laminated lap joint, showing all the individual components which are fully explained below.
Installing the system Lap joint fixing
Inset: Typical lap joint fi xing
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Commercial
Major clients Dryseal can be used for a wide range of commercial installations, such as this private hospital in Sligo, Ireland, where the original failed asphalt roof was overlaid with 100mm insulation and Dryseal. The improvements have resulted in huge savings to heating costs.
Nationwide use Dryseal’s ease of detailing, robust resistance to damage, extensive colour choice and aesthetics have led to repeated use by major clients across the UK and Ireland.
From a hotel in Poole to a school in the Scottish Highlands, from a leisure centre in Nottinghamshire to a hospital in Ireland, Dryseal has been successfully installed for over 25 years and continues to be the first choice for many specifiers.
Housing
Insulated roof Be it a new extension, a ‘green’ roof or the upgrade of an existing building to a ‘warm’ roof to comply with current Building Regulations, Dryseal can provide the solution for your domestic project.
Refurbishment Dryseal can be easily used in a re-roof. The existing roof deck can be used, as long as it is in good condition, and with the addition of insulation to form a ‘warm’ roof, the cost benefits become rapidly obvious.
• Reduces land-fill costs if the existing roof covering is overlaid.
• Reduces labour costs.
• Reduces risk during installation due to shorter ‘open’ times.
• Reduces long-term risk as Dryseal is guaranteed against leaks for 20 years.
• Lower embodied CO2 than any comparable roofing system.“ ”
a perfect result using Dryseal
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Heritage
Lead replacement, life & theft deterrent Dryseal can be fitted with decorative ‘rib’ trims which help give the appearance of a roll on a lead roof. The system has been widely used on Grade 1, 2 and 2* listed buildings, as approved by English Heritage, National Trust and Historic Scotland.
Costed over a 50 year lifespan, Dryseal can be refurbished ‘in situ’, extending the installed life of the system way beyond that of other roof coverings, at considerably lower costs. The system holds highly regarded ‘Secured by Design’ accreditation, approved and recommended by UK Police as a theft deterrent. The total lack of scrap value in Dryseal eliminates any worth to the metal thief.
Environmentally friendly & low risk An additional benefit to Listed Buildings is the ability for Dryseal to be completely removed from the building without damage, allowing the original covering (lead, copper etc.) to be re-fitted, if required. This ‘reversibility’ due to being mechanically fixed gives Dryseal advantages that many other modern systems do not possess. At the end of its service life, Dryseal can be removed and taken away for recycling back into new products, helping contribute to Dryseal’s exceptionally low embodied carbon footprint.
Dryseal is designed to minimise risk during and after installation, as it is installed without the use of naked flames or intensive heat sources, potentially critical considerations on older buildings.
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Dryseal looks like lead, it’s got longevity and it will save this church for generations to come.
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Green roof and terrace/balcony areas
Green roof The Dryseal system has many uses as a waterproofing membrane under a green roof as shown in this ‘Passive House’ in Melrose, Scotland. A very high resistant to impact damage makes the system one of the most reliable on the market for this kind of installation.
Terrace or balcony waterproofing Dryseal is highly suitable for use as a waterproofing layer under timber decking or under concrete paving and many walkway systems.
Low risk Dryseal achieves unrestricted use under Fire Regulations, even when installed directly over a combustible substrate, without the need for a surface protective fleece. This feature delivers fire performance without the risk of silt
The system also hold ‘Zero falls’ certification under certificate 95/3114 - ensuring peace of mind for specifiers of green roof and terrace applications.
Dryseal is suitable for occasional limited foot traffic. Where there is a need for regular roof access then Dryseal can be adapted to meet the desired requirements.
Main image: Timber decking is installed over the Dryseal system at Durlston Castle to provide permanent access to visitors all year around.
Inset: Dryseal is installed under the decorative stone finish
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Thermal expansion, size and colour
Flexible Dryseal is mechanically fixed and accommodates thermal expansion and contraction forces within the system itself, unlike ‘wet lay’ GRP systems. As a result of this, there is no need for expansion joints within the membrane, except where a construction joint or localised building movement is present, and there is no restriction to a roof’s size.
Colour choice The colour of Dryseal’s polyester top coat can be tailored to suit client requirements and mixed to any BS or RAL colour.
Quantity and cost details are available upon request.
The roof below was finished in blue at the request of the college to match their own colour scheme.
Approved Contractors and 20 year guarantee
Fully trained installers Dryseal can only be fitted by fully trained Approved Contractors after completing our two day training course. The course covers the basic principles behind GRP as a material, as well as the pitfalls which can be encountered when installing a flat roof. Our Approved Contractors cover the UK and Ireland.
High standards As we promote high standards of workmanship we encourage our Approved Contractors to affiliate themselves to the National Federation of Roofing Contractors (NFRC) and achieve CompetentRoofer status.
NFRC The NFRC actively promotes high quality standards and pride in the job, representing 70% of the UK roofing industry. Hambleside Danelaw are pleased to be a long-standing NFRC Supplier Member and prominent supporter of CompetentRoofer.
Site Support Once an Approved Contractor has trained, we offer on-going site technical support and assistance, to ensure that high standards are maintained.
Insured guarantee Upon satisfactory completion, a 20 year ‘leak free’ guarantee is issued, along with details of the pre-paid insurance cover against a claim should the installing contractor have ceased to trade.
Dryseal provides a meaningful, enforceable insurance-backed guarantee that provides peace of mind for all.
Dryseal materials & installation guarantee
Dryseal in RAL 5012 to match the crest of the college
1,000 m2 Leisure Centre roof A map of the UK and Ireland marked with Approved Contractor locations
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From concept to completion, excellence comes as standard
Concept and Design
• Full BBA Certificate including ‘zero falls’
• Full specification and budget advice
• Excellent ‘green’ roof options
• Suitable for ‘Heritage’ projects
• Manufactured to BS EN ISO 9001
• Ideal for ‘warm’ roof upgrades
• Colour choice of UV resistant service finish
• Secured by Design accreditation
• Multiple waterproofing applications
Installation
• Fully trained Approved Installers
• Easy to install
• Versatile and flexible - complex details are no problem
• Reduced landfill cost for ‘over-roofs’
• Reduced installed costs for ‘over-roofs’
• Extremely light installed weight
• Site assistance and advice benefiting from 70 years’ combined experience
On completion
• Excellent impact damage resistance
• Aesthetic appeal
• Exceptional fire performance
A lifetime of performance
• Comprehensive insurance backed guarantee
• Extended lifespan potential
• Easily repaired or refurbished throughout service life
• 30 year expected service life
• Lowest embodied CO2
• Accommodates thermal expansion and contraction
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How we ‘spread the word’
Presenting the facts Our CPD (Continuing Professional Development) seminar ‘GRP Roofing Systems and How They Differ’ has been designated as ‘core curriculum’ by RIBA (Royal Institute of British Architects) when delivered to members either ‘in house’ or at one of the regular RIBA Road shows. CPD is a statutory requirement for RIBA members, ensuring a good quality audience for our regular outings.
Drawing the picture We have a large selection of drawings available for download. These include everything from standard components to ‘green’ roof details.
The drawings can either be downloaded from the Hambleside Danelaw website, or from FastTrack CAD in .pdf or .dwg formats.
Leading the way Building information modelling (BIM) is the design package used to generate and manage 3D digital images of physical objects for specification purposes.
BIM objects for the Dryseal system are available for download from our website and bimstore.
The Dryseal gutter box corner detail as a BIMstore component