For more information get in touch Call us on (+44) 01226 770 110 or Visit www.roystonlead.co.uk Royston Lead Cast Lead Sheet Guidance Information Royston Lead are a major producer of engineered lead products supplying markets world-wide. “ “ WITH OVER EXPERIENCE 80 YEARS
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For more information get in touch
Call us on (+44) 01226 770 110 or Visit www.roystonlead.co.uk
Royston LeadCast Lead SheetGuidance Information
Royston Lead are a major producer of engineered lead products supplying markets world-wide.
“ “
WITH OVER
EXPERIENCE
80 YEARS
Over 95% of lead sheet is reclaimed
100% performance of reclaimed product
Energy effi cient recycling is environmentally friendly
Fit and forget - it actually improves with time
Outlasts petrochemical substitutes many times over.
Reclamation uses little energy and as a result there is an effi cient recovery network in the UK that ensures over 95% of lead is recycled.
Compared with its short lived substitutes and their signifi cant effect on global warming both in production and disposal, specifying lead is the environmentally friendly option.
Once you come to the Townend Roundabout, turn onto Summer Lane and
follow the road up until you see Stock Lane, turn down that road and follow
it until you get to Royston Lead, Pormoor Works.
One of the oldest and most durable buildingmaterials lead continues to perform.
How to fi nd us
Green Credentials
Health and Safety
Code Weights and Thickness
Material Usage
Why it is greener than other products?
GR
EEN CR
EDEN
TIALS
WELCO
ME
The world’sWe are
Lead Sheet
greenestRoyston Leadbuilding material
For more information give us a call on 01226 770 110 or visit www.roystonlead.co.uk3
3
4
5-7
8-11
Stocks Lane
Stocks Lane
Myrtle St
Sycamore St
Brierfield Close
Bingley St
Clu
mbe
r St W
elbeck St
Southwell St
Win
ter R
dWinter Terrace
Winter Ave
Station Road
Newton St
Chesham Rd
Wheatcrofts
Perseverance St
Springfield St Westfield St
Farrar St
Crookes St
Kier St
Victoria Cresant
Prospect St
Victoria Rd
Victoria Street
Sackville St
Churchfield
WestGateHigh Street
Dodworth Rd Dodworth Rd
Shambles St
Church St
A628 Townend Roundabout
Summer Lane
Summ
er Lane
Chu
rch
Lane
Derby St
Lancaster St
Dean St
Shaw Ln
Shaw Ln
Alm
an StParker St
Shaw Ln
Bradbury StG
rafton St
Oak St
Pitt St
Pitt St
Pell St
Peel Parade
Wellington StA628
A628
W Way
W WayPall Mall
Grosvenor Dr
Branksome Ave
Summer Lane2
HELLO
For more information give us a call on 01226 770 110 or visit www.roystonlead.co.uk
Great in Buildings that are over
Years old500“
“
For more detailed information a
booklet entitled ‘LEAD AND YOU’
is available from the HSE website.
One of the main issues that must be
considered when fi tting lead sheet
is thermal movement of the metal.
Experience has shown if adequate
allowance for thermal movement is not
made there is a risk that the lead sheet
can buckle and fatigue crack. Therefore it
is important to limit the size of each piece
of lead sheet where it is fi tted externally,
and to accommodate for expansion
simple over lap joints are normally used
for fl ashings, with drips/steps and wood
cored rolls used for gutter installations.
Bonding lead sheet with sealants or
adhesive is not advised as these can
over fi x the metal and cause issues with
premature fatigue failure. If any additional
information is required please call Royston
Lead Ltd on the number shown at the
bottom of the page.
There is very little danger to
health when handling lead
provided a common sense
approach is taken and these
simple guidelines are followed.
Wear gloves when handling lead.
Scrub hands thoroughly when you fi nish and before eating or smoking.
Apply barrier creambefore starting work.
Don’t eat or drink when working with lead.
Don’t smoke when working with lead.
Wear a mask when welding.
COD
E WEIG
HTS &
THICK
NESS
5
HEA
LTH A
ND
SAFETY
4
When using A guide to CastLead Sheet Codes and
Thickness DO’s DONT’s
1 12 23
4
Thermal Movement
For more information give us a call on 01226 770 110 or visit www.roystonlead.co.ukFor more information give us a call on 01226 770 110 or visit www.roystonlead.co.uk
A Soakers B Flashings C Pitched valley gutter D Parapet, box and tapered valley gutter E Dormers
COD
E WEIG
HTS &
THICK
NESS
COD
E WEIG
HTS &
THICK
NESS
76For more information give us a call on 01226 770 110 or visit www.roystonlead.co.uk For more information give us a call on 01226 770 110 or visit www.roystonlead.co.uk
A guide to CastCodes and Thickness
CODE 4 CODE 5 CODE 7 CODE 8Blue Red
CODE 6Black White Orange
CODE NO.Colour Mark
Gutters - Boxed or Tapered
Flat Roofs - 10° or Less
Maximum spacing of drips
Maximum spacing of vertical joints
Maximum spacing between laps
Flashings
All flashings and pitchedvalley gutters (except for verges of asphalt/felt roofs
Flashings to verges of asphalt and felt roofs
Ridge roll cappings
Hip roll cappings
Maxium spacing of joints with the fall
Maxium spacing of drips
Maximum overall girth
Vertical Cladding Dormer Cheeks
500 600 675 675 750
1500 2000 2250 2500 3000
1500 2000 2250 2500 3000
750 800 850 900 1000
500 600 - - -
1500 2000 - - -
1500 1500 - - -
1000 1000 - - -
1500 2000 2000 - -
1500 1500 1500 - -
CODE 3 CODE 4 CODE 5 CODE 7 CODE 8Green Blue Red
CODE 6Black White Orange
Used for?
Recommended for lead soakers only
Areas of sheltered or moderate exposure
Areas of severe exposure
Cover flashings
Chimney flashings
Hip flashings
Ridge flashings
Pitched valley gutters
Box valleys
Lead slates
Damp proof courses
Bay windows
Dormer roofs
Porches roofs
Church roofs
Flat roofing
Flat or low pitched roofs
Vertical cladding
In exposed conditions where there is a risk of wind lift.
Parapet walls
Lead projections
Most work on historic or listed buildings
MA
TERIA
L USA
GE
8
MA
TERIA
L USA
GE
9
CAST LEAD FLASHING
CAST LEAD ROLLS CAST LEAD SLATES
CAST LEAD FLASHINGS
CAST LEAD FLASHING
CAST LEAD FLASHING
Trim Lead edge special to required shapes.
Cast Lead Cast Lead
Bay windows, Trim Lead.
Cast Lead
Cast Lead3m x 6 m long rolls
Code
Code Code
Code
For more information give us a call on 01226 770 110 or visit www.roystonlead.co.ukFor more information give us a call on 01226 770 110 or visit www.roystonlead.co.uk
MA
TERIA
L USA
GE
10
MA
TERIA
L USA
GE
11
CAST LEAD ROLLS
CAST LEAD FLASHINGS CAST LEAD SLATES
CAST LEAD SHEET
CAST LEAD PLANTERS
CAST LEAD FLASHING
Cast Lead
Cast Lead Cast Lead
Wood Core Roll
Cast Lead
Code
Code Code
Code
Code
For more information give us a call on 01226 770 110 or visit www.roystonlead.co.uk For more information give us a call on 01226 770 110 or visit www.roystonlead.co.uk