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Copper rainwater systems
Copper rainwater systems
To install downpipes, use an extendable swan neck or create one with two bends and a short downpipe section if the outlet is far from the wall. Secure downpipes to walls with clips, using brass spacers for additional spacing. Decorative options include hopper heads, copper rain cups, or chains for rainwater discharge.
Mark the downpipe position with a plumb bob and chalk. Use at least three clips per downpipe length, spaced every 1.5 meters. Cut downpipes to length, ensuring the open swaged end is kept for connections. Use connectors for off-cuts.
Custom segmented radius copper gutter sections are available, mitre cut and tig welded to fit specific requirements. Templates can be provided for precise fitting.
Copper guttering is easy to install, low maintenance, cost-effective, and has a long life expectancy of at least 100 years. It develops a protective patina over time, is eco-friendly, and supports rainwater harvesting by acting as an algaecide and fungicide.
For half-round, ogee, and box gutters, mark and cut holes for outlets, apply sealant, and use pop rivets for secure joints. Ensure gutters are properly aligned and secured to brackets. Internal brackets should be screwed to fascia boards.
Install brackets in a level line to ensure proper rainwater flow. Fascia and roof brackets should be spaced equidistantly and aligned with a string line. Internal brackets should be fitted to gutter sections before installation.
Ancillary components include silicone sealant, copper rivets, and verdigris solution for aesthetic aging. Protective gear is recommended when applying the verdigris solution.
Handcrafted copper hoppers and rain chains add visual interest and are compatible with downpipes. Custom designs are available.
The document outlines various gutter profiles and their capacities. Standard Half Round gutters have a sectional area of 6200 sq mm, a capacity of 5.6 litres/metre, and a minimum flow rate of 2.0 litres/second. Large Half Round gutters have a sectional area of 12000 sq mm, a capacity of 12.7 litres/metre, and a minimum flow rate of 3.6 litres/second. Other profiles include Standard Ogee, Large Ogee, Standard Box, and Large Box, each with specific dimensions and flow rates.
To calculate the maximum rainfall off a roof, multiply its effective area by 0.02 to determine the litres per second. Compare this with the gutter capacity to decide on the appropriate gutter size and downpipe placement. For roofs with a pitch of 50 degrees or more, use a factor of 1.600.
Ensure gutters are level and free from debris. Corners can reduce flow capacity by up to 40%. In snowy areas, consider installing snow boards to prevent damage. Choose the correct gutter size based on roof area, water flow rate, and downpipe configuration.
Square copper downpipes are available in 1.4m lengths and various profiles. They are made from 100% natural copper and are easy to install. Accessories include rain cups, chains, and hoppers, which are decorative and not intended as primary downpipes.
Fitting instructions for fascia, roof, and internal brackets are provided. Ensure brackets are level and spaced correctly. Use silicone sealant and copper rivets for joining sections. Detailed steps for fitting half round, ogee, and box gutters are included.
Copper guttering is easy to install, low maintenance, cost-effective, and has a long life expectancy. It is eco-friendly, recyclable, and supports rainwater harvesting. Copper develops a protective patina over time, enhancing durability.
The document includes gallery photos of copper gutter installations and ancillary items like silicone sealant and verdigris solution for aesthetic finishes.
Assembly and Installation
1. Measure the required length of guttering and assemble it on the ground for easier installation. Lift and fit the entire length in one operation.
2. Apply sealant continuously along the grooves of the internal joint, especially around corners and curves.
3. Join gutter sections by sliding them together. Use a clamp and timber to press the joint firmly without marking the gutter. Secure with pop rivets and apply silicone sealant inside the gutter and around rivets to prevent leaks.
4. For in-situ joining, apply sealant around joint channels and slide internal joints into place. Apply a bead of silicone sealant to each joint and around rivets as an additional leak barrier.
1. If the downpipe outlet is far from the wall, use an extendable swan neck or create one with bends and a short downpipe.
2. Secure the downpipe to the wall with supplied clips. Use brass spacers to adjust the distance from the wall, allowing up to 15cm spacing.
3. Consider using decorative hopper heads near the top of the downpipe for aesthetic appeal and to manage heavy rain.
4. As an alternative to downpipes, copper rain cups or chains can be used for decorative rainwater discharge. Ensure they are secured at the bottom and use at least four lengths of chain per outlet.
1. Mark the downpipe position using a plumb bob and chalk. Fit at least three clips per downpipe length or one every 1.5 meters, with clips near the top and bottom.
2. Cut the downpipe to length, accounting for shoes or outlets. Use a hacksaw or nibblers for cutting. Ensure the open swaged end is uppermost for female joints.
1. Coppa Gutta offers segmented radius copper gutter sections, mitre cut and tig welded for custom requirements. Typically supplied in 2m lengths, they can be joined on-site.
2. Provide a template for non-standard radii, and technicians will manually cut each mitre section.
Coppa Gutta Ltd, Unit 8, Bottings Industrial Estate, Hillsons Road, Botley, Hampshire, SO30 2DY
Tel: 0845 050 4590
Fax: 0845 050 4570
Email: [email protected]
Web: www.coppagutta.co.uk
Catalog excerpts
PA rA ,opper rainwater Systems
Open the catalog to page 1
WHY COPPER GUTTERING? Easy to install Our copper rainwater Systems have been designed so they can be installed by any comptent tradesperson with no specialist tools required. The gutter profiles are joined together quickly and with the minimum of effort simply using our silicone sealant, which has a minimum life of 25 years, together with copper pop rivets. Low maintenance Copper requires no decoration, cleaning and virtually no maintenance other than the removal of debris that may fall into the guttering. Cost effective Over the life cycle of a building copper generally is the most competitive...
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Downpipe profiles Pages 10, 11 Accessories H Pages 12 Ancillaries Pages 1 liiii II alling your gutter Pages 14, 1 Contact details Pages 1
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GALLERY PHOTOS A slection of copper gutter installations including newly installed guttering in its initial natural finish, guttering that has mellowed after a few weeks to a bronze colour and guttering that has been treated shortly after installation to attain the verdigris patina that usually requires many years to achieve. For further examples visit the gallery pages on our website: www.coppagutta.co.uk
Open the catalog to page 4
CHOOSING YOUR GUTTER Once you have chosen whether you want half round, ogee or box section guttering it is important that you dtermine the correct size of gutter and downpipe needed for your property. There are several variables that need to be considered. 1. The area of the roof that is to be fitted with guttering. 2. The rate of water flow through the chosen gutter profile. 3. The number, size and position of the downpipes. A. Effective roof area being fitted with guttering. To work out the water run off from your roof measure the length of the roof ridge in metres together with half the horizontal...
Open the catalog to page 6
HALF ROUND GUTTER COMPONENTS Standard profile measures: 70h x 125w Large profile measures: 95h x 185w -125mm - Our Half Round style copper gutter is manufactured from 100% natural 0.6mm copper and is supplied in 2.4m lengths, making both transportation and installation uncomplicated. This simple design has a folded back edge for strength and an attractive rolled front for decoration. Fitting our Half Round copper guttering couldn't be easier, sections are overlapped, jointed using silicone and copper rivets, with pre-made corners and outlets available off the shelf. 95mm V Rise & Fall bracket...
Open the catalog to page 7
OGEE GUTTER COMPONENTS ■-127mm-■ Standard profile measures: 98h x 127w Large profile measures: 130h x 152w 98mm Our Ogee style copper gutter is manufactured from 100% natural 0.6mm copper and is supplied in 2.4m lengths, making both transportation and installation uncomplicated. This attractive design has a decorative front more suited to older style properties. Fitting our Ogee copper guttering couldn't be easier, with pre-made corners and outlets. Internal joints simply require silicone sealant and riveting in place. \-152mm ■ 130mm Fascia bracket Roof bracket Rise & Fall bracket Brackets are...
Open the catalog to page 8
BOX GUTTERCOMPONENTS Standard profile measures: 65h x 90w Large profile measures: 90h x 120w ir p 65mm -90mm- Our Box style copper gutter is manufactured from 100% natural 0.6mm copper and is supplied in 2.4m lengths, making both transportation and installation uncomplicated. This simple design has a folded back edge for strength and an attractive rolled front for decoration. 90mm 6 Fitting our Box copper guttering couldn't be easier, with pre-made corners and outlets. Internal joints simply require silicone sealant and riveting in place. -120mm-\ Fascia bracke Roof bracket Rise & Fall bracket...
Open the catalog to page 9
ROUND DOWNPIPE COMPONENTS Standard profile measures: 80mm diameter Large profile measures: 100mm diameter Our Round copper downpipes are manufactured from 100% natural 0.6mm copper and are supplied in 2.4m lengths, making both transportation and installation uncomplicated. Each length is swaged at one end so they push fit together, with additional connectors available so you can use up all your off cuts. 1mm thick heavy duty pipes are available for high risk areas such as alley ways and school playgrounds. Swan neck Heavy Duty Downpipe Bends All of our downpipe components are designed to be push...
Open the catalog to page 10
SQUARE DOWNPIPE COMPONENTS Standard profile measures: 80mm x 80mm Our Square copper downpipes are manufactured from 100% natural 0.6mm copper and are supplied in 2.4m lengths, making both transportation and installation uncomplicated. Each length is swaged at one end so they push fit together, with additional connectors available so you can use up all your off cuts. 1mm thick heavy duty pipes available for high risk areas such as alley ways and school playgrounds. Heavy Duty Downpipe Bends Swan neck All of our downpipe components are designed to be push fit and require no sealing. Downpipe clip...
Open the catalog to page 11
ACCESSORIES Each of our hoppers has been hand crafted from the same quality 0.6mm copper as our guttering. Due to their complex shape most of our hoppers have soldered joints. All of our hopper styles are supplied with 80mm round outlets, which makes them compatible with any of our downpipes. Custom design enquiries are welcome. Copper rain chains and cups can be used to add a distinctive and interesting visual aspect to your guttering, creating interesting garden features when used in conjunction with planters, ponds, green houses, gazebos and water butts. Our copper rain cups are supplied in...
Open the catalog to page 12
ANCILLARY ITEMS To complment our standard ranges of copper guttering and downpipes we also provide all the necessary ancillary components to ensure your gutter is easy to install and fitted securely. The low modulus silicone we provide has been laboratory tested for a minimum 25 year life and makes installing our guttering quick and easy, also helping to reduce labour costs. Our guttering can be left to age naturally from deep brown to verdigris. Alternatively our verdigris solution can be applied and within a few hours the copper will achieve the blue / green verdigris patina. This solution...
Open the catalog to page 13All Coppa Gutta catalogs and technical brochures
ZINC GUTTA™14 Pages
STAINLESS GUTTA™14 Pages
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