Transcript KGM ROOFING A DIVISION OF LINDUM

KGM ROOFING
LINDUM GROUP
Mick Papworth
7/17/2015
KGM ROOFING
7/17/2015
- LINDUM GROUP
Reasons to consider a new roof
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Failing roof
water ingress
 unseen damage.
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Lack of insulation
freezing pipes in winter
 overheating of services in hot summers
 loss of energy
 increasing carbon footprint.
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Reasons to consider a new roof
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Health and Safety
old asbestos and fibre cement roofs are
fragile
 access onto roof carried out by trained
operatives.
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Appearance
poor impression to visitors
 retailers’ requirements
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Metal Roof
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Spot the Rooflight - most accidents
are on roofs like this
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What are the Options?
Repair
 Over – Roof
 Replace the roof
 Or get some Umbrellas and Buckets
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Repair

Roof over 25 years old think carefully
about spending on repairs.
 corroded
fixings
 sealant will have turned to dust in the laps
 rooflights will have lost their gel coating
 metal roof end laps will be corroded and
may be past repair.
 health and safety – most falls from height
are on maintenance – usually through a
rooflight
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EXAMPLES OF POOR ROOFS
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EXAMPLES OF POOR ROOFS
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EXAMPLES OF POOR ROOFS
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EXAMPLES OF POOR ROOFS
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What is an Over-roof
To leave your existing roof covering in place
and provide a new system over the top
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Advantages of the Over-roof
 Minimal
disturbance to area
below
 Quick
 Relatively low cost option
 Provides a 40 year lifespan new
roof covering
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Asbestos roofs
roofs –10% white asbestos
 50 years life expectancy (the newest
models are 30 years old now)
 Become very fragile with age
 Remove the asbestos if at all possible
– ever increasing costs of disposal
 Asbestos
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Asbestos Roofs
If
removal is not an option, it can be
over-roofed.
Issues are greater than with a metal
roof:
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Fragile roofs – preventing people
and debris falling through
Dealing with Asbestos cement fibre
release
Dealing with Falls from Height
 Preferred
option:
 Safety
Nets tied from the underside
 usually difficult in a food factory
environment
 Safety
line option:
 safety
lines and safety harness
 difficult to provide a safe solution
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The Problem
 To
develop a system that can be
fitted at roof level.
 To develop a system that has
minimal disturbance to operations
in factory below
 To develop an economic system
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Our Solution
 Utilising
easily available materials steel mesh and a purposed designed
installation rig.
 Working in conjunction with the HSE,
we have developed and tested a
system that can be fitted from roof
level – which will prevent a fall from
height.
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The Over Roof System
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Phase 1 – fit safety mesh and ashbar
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The Over Roof System
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Phase 2 – Lay Insulation Quilt
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The Over Roof System
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Phase 3 - Lay new outer sheet
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Project Steel – 16, 000m²
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Over Roof Guidelines
Building Regs - U value 0.18 W/k
 Tata (Corus) HPS Ultra provides 25
year no quibble product guarantee
 Rooflights – difficult to get new roof in
line when going over asbestos cement –
1016mm cover width v 1000mm on new
roof
 New rooflights will have to be triple skin
to conform to Building Regulations
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New Roofs for Old
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Remove your old roof and fit a new roof
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Internal Protection Scaffold
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Keep the Customer dry and happy
 We
have completed hundreds of reroofs whilst the client continues to
carry out their business underneath
 Morrison Gainsborough and Hyde
 large supermarkets
 full use of all floor area when
asbestos sheeting removed and
replaced with composite panels
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Heads Down
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Tax Relief on Removal of Asbestos
 Recent
replacement roof at Perkins
 Cost of roof £1,293,103
 Utilising Tax relief roof cost £750,000
 Tax relief 28% x £1.2m x 150% =
£543k
 Client also saved £41,000 per annum
on energy bills
 Carbon saving 244 tonnes per annum
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Flat Roofs
 Average
lifespan is less than 25 years
 If existing decking is sound, consider
overlaying
 Insulation board is fixed over existing
roof covering to upgrade U value
 Outer layer of Single ply provides a
20 year guaranteed roof – life
expectancy over 40 years
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Over Roof of
Flat Roof in
Single Ply
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Budget Cost Guidelines

Over roof on metal roof
 Over roof on Asbestos
 Over lay flat roof single ply
 Replace roof in composite
£25 per m²
£35 per m²
£60 per m²
£85 per m²
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Based on meeting current Building
Regulations and upgrading insulation to
achieve 0.18W/k
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Why KGM?
All of our staff are
directly employed
 90% staff are
shareholders
 Strong balance
sheet
 80% of our work is
repeat business
 Excellent aftercare
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