History of the Company

Mr Gutter has been established since 1990, serving all South African homes country wide. We believe in High Quality standards on workmanship, affordability and most of all Happy Customers. With 28 years of experience, we have proven that we are here to stay and that you can count on Mr Gutter for all of your gutter requirements. Whether it be replacement, new construction, residential or commercial, “Customer Satisfaction is our #1 Priority”! So, when considering your gutter needs… consider Mr Gutter as YOUR MAN!

About Our Company

We are a Proudly South African gutter company that strives to deliver good quality sheet metal guttering accessories to both the building industry and to the end-user.

We regard ourselves as the market leaders in our field because of our service excellence, years of experience and the provision of quality material for all our seamless gutter products.  All our gutter products come in a huge selection of colours and carries a quality guarantee. Mr Gutter Vaal’s Fascia’s offers an aesthetic look to any house or development.

Our Mission

In pursuit of our vision, Mr Gutter Vaal is committed to actively explore and implement value-added products, services and operational participation in the guttering field.

Our Colour guttering systems bring value and aesthetics to any home or business at the best price directly to the customer.  In collaboration with our staff and key stakeholders, Mr Gutter Vaal aims to improve the effectiveness and efficiency of our organization. Our approaches are linked to task analysis, appreciation and execution for quality services with after care business services to the satisfaction of our clients. We are committed to long-term partnerships with our clients and the provision of comprehensive and cost-effective service in accordance with the client’s requirements. Mr Gutter Vaal also invests in the intangible assets of intellectual capital, competencies and business networks.

Our mission is to deliver good quality service and products to the end-user and the private sector.  Mr Gutter Vaal strives towards uplifting the community as well as becoming the number one trusted brand for manufacturing seamless rainwater guttering systems in South Africa.


Mr Gutter Vaal strives to deliver good quality service and products where necessary in the private sector as well as in local government (municipalities), industrial companies, commercial housing and residential property whilst creating a long-term value for all its franchise holder members.

Mr Gutter Vaal provides the best seamless gutters and seamless gutter solutions to the Vaal Triangle including Vereeniging, Three Rivers, Arcon Park, Duncanville, Vanderbijlpark, Bedworth Park, Meyerton, Sasolburg, Vaal Oewer, Loch Vaal, Sharpeville, Boipatong, Bophelong, Sebokeng, Evaton, Orange Farm, Heidelberg, Zamdela, Deneysville, Potchefstroom, Vaal River Area, Vaal Dam, Gauteng, South of Johannesburg and Surrounding areas.
Our Franchise stretches through the whole of South Africa.

Think you know all the Gutter terminology & History about gutters?

Read more below for today’s history lesson…

Rain gutter

A rain gutter, eavestrough or surface water collection channel is a component of a water discharge system for a building.  It is necessary to prevent water dripping or flowing off roofs in an uncontrolled manner for several reasons: to prevent it damaging the walls, drenching persons standing below or entering the building, and to direct the water to a suitable disposal site where it will not damage the foundations of the building. In the case of a flat roof, removal of water is clearly essential to prevent water ingress and to prevent a build-up of excessive weight.

Water from a pitched roof flows down into a valley gutter, a parapet gutter or an eaves gutter. An eaves gutter is also known as an eavestrough (especially in Canada), rhone (Scotland), eaves channel, dripster, guttering, rain spouting or simply as a gutter.  The word gutter derives from Latin gutta (noun), meaning “a droplet”.

Guttering in its earliest form consisted of lined wooden or stone troughs. Lead was a popular liner and is still used in pitched valley gutters. Many materials have been used to make guttering: cast iron, asbestos cement, UPVC (PVCu), cast and extruded aluminium, galvanized steel, wood, copper, zinc and bamboo.


Gutters prevent water ingress into the fabric of the building by channeling the rainwater away from the exterior of the walls and their foundations.  Water running down the walls causes dampness in the affected rooms and provides a favorable environment for growth of mold, and wet rot in timber.

A rain gutter may be a:

  • Roof integral trough along the lower edge of the roof slope which is fashioned from the roof covering and flashing materials.
  • Discrete trough of metal, or other material that is suspended beyond the roof edge and below the projected slope of the roof.
  • Wall integral structure beneath the roof edge, traditionally constructed of masonry, fashioned as the crowning element of a wall.

A roof must be designed with a suitable fall to allow the rainwater to discharge. The water drains into a gutter that is fed into a downpipe. A flat roof will have a watertight surface with a fall of 1 in 60, or 1 in the case of lead. They can drain internally or to an eaves gutter, which has a minimum 1 in 360 fall towards the downpipe.  The pitch of a pitched roof is determined by the construction material of the covering. For slate this will be at 25%, for machine made tiles it will be 35%. Water falls towards a parapet gutter, a valley gutter or an eaves gutterWhen two pitched roofs meet at an angle, they also form a pitched valley gutter: the join is sealed with valley flashing. Parapet gutters and valley gutters discharge into internal rainwater pipes or directly into external down pipes at the end of the run.



The capacity of the gutter is a significant design consideration. The area of the roof is calculated (metres) and this is multiplied by rainfall (litres/sec/metres²) which is assumed to be 0.0208. This gives a required discharge outfall capacity. (litres/sec).  Rainfall intensity, the amount of water likely to generated in a two-minute rainstorm is more important that average rainfall, the British Standards Institute notes that an indicative storm in Essex, (annual rainfall 500mm per annum) delivers 0.022 l/s/m²- while one in Cumbria (annual rainfall 1800mm per annum) delivers 0.014 l/s/m².

Eaves gutters can be made from a variety of materials such as cast iron, lead, zinc, galvanised steel, painted steel, copper, painted aluminium, PVC (and other plastics) and occasionally from concrete, stone, and wood.

Mr Gutter Vaal 220px-Rain_gutter History of the Company

  a: Rainwater gutter
  b: Endcap
  c: Hopper
  d: 112° bend
  f: Downpipe
  g: Manifold

Water collected by a rain gutter is fed, usually via a downpipe (also called a leader or conductor),[14] from the roof edge to the base of the building where it is either discharged or collected.[15] The down pipe can terminate in a shoe and discharge directly onto the surface, but using modern construction techniques would be connected through an inspection chamber to a drain that led to a surface water drain or soakaway. Alternatively it would connect via a gulley (u-bend) with 50mm water seal to a combined drain.[16] Water from rain gutters may be harvested in a rain barrel or a cistern.[17]

Rain gutters can be equipped with gutter screens, micro mesh screens, louvers or solid hoods to allow water from the roof to flow through, while reducing passage of roof debris into the gutter.[18]

Clogged gutters can also cause water ingress into the building as the water backs up. Clogged gutters can also lead to stagnant water build up which in some climates allows mosquitoes to breed.[19]


The Romans brought rainwater systems to Britain. The technology was subsequently lost, but was re-introduced by the Normans. The White Tower, at the Tower of London had external gutters.[20] In March 1240 the Keeper of the Works at the Tower of London was ordered by King Henry “to have the Great Tower whitened both inside and out”. This was according to the fashion at the time. Later that year the king wrote to the Keeper, commanding that the White Tower’s lead guttering should be extended with the effect that “the wall of the tower … newly whitened, may be in no danger of perishing or falling outwards through the trickling of the rain”.[21]

In Saxon times, the thanes erected buildings with large overhanging roofs to throw the water clear of the walls in the same way that occurs in thatched cottages. The cathedral builder used lead parapet gutters, with elaborate gargoyles for the same purpose. With the dissolution of the monasteries– those buildings were recycled and there was plenty of lead that could be used for secular building. The yeoman would use wooden gutters or lead lined wooden gutters. [20]

Mr Gutter Vaal 180px-The_Crystal_Palace_page_41a History of the Company

Cross section of a Paxton gutter with glazing bar

When The Crystal Palace was designed in 1851 by Joseph Paxton with its innovative ridge-and-furrow roof, the rafters that spanned the space between the roof girders of the glass roof also served as the gutters. The wooden Paxton gutters had a deep semi-circular channel to remove the rainwater and grooves at the side to handle the condensation. They were under trussed with an iron plate and had preformed notches for the glazing bars: they drained into a wooden box gutter that drained into and through structural cast iron columns.[22]

The industrial revolution introduced new methods of casting-iron and the railways brought a method of distributing the heavy cast-iron items to building sites. The relocation into the cities created a demand for housing that needed to be compact. Dryer houses controlled asthma, bronchitis, emphysema as well as pneumonia. In 1849 Joseph Bazalgette proposed a sewerage system for London, that prevented run-off being channelled into the Thames. By the 1870s all houses were constructed with cast iron gutters and down pipes.[20] The Victorian gutter was an ogee, 115mm in width, that was fitted directly to the fascia boards eliminating the need for brackets.[23] Square and half-round profiles were also available. For a brief period after the first world war asbestos-cement guttering became popular due to it being maintenance free: the disadvantages however ensured this was a short period: it was more bulky and fractured on impact [24]


Cast iron

Cast iron gutters were introduced in the late 18th century as an alternative to lead. Cast iron enabled eaves gutters to be mass-produced: they were rigid and non-porous while lead could only be used as a liner within timber gutters. Installation was a single process and didn’t require heat.[25] They could be attached directly to the fascia board. Cast iron gutters are still specified for restoration work in conservation areas, but are usually replaced with cast aluminium made to the same profile.[23] Extruded aluminium gutters can be made to a variety of profiles from a roll of aluminium sheet on site in lengths of up to 30m. They feature internal brackets at 400mm spacing.[26]


In UK domestic architecture, guttering is often made from UPVC sections. The first PVC pipes were introduced in the 1930s for use in sanitary drainage systems. Polyethylene was developed in 1933. The first pressurised plastic drinking water pipes were installed in the Netherlands in the 1950s. During the 1960s rain water pipes, guttering and down pipes using plastic materials were introduced followed by PVC soil systems which became viable with the introduction of ring seals. A British Standard was launched for soil systems, local authorities started to specify PVC systems. By 1970 plastic rainwater systems accounted for over 60% of new installations.[27] A European Standard EN607 has existed since 2004.[28]




It is easy to install, economical, lightweight requires minimum maintenance and has a life expectancy of 50 years. The material has a disadvantageous coefficient of thermal expansion 0.06 mm/m°C, so design allowances have to be made. A 4-metre gutter, enduring a −5 °C to 25 °C temperature range will need space to expand, 30 × 4 × 0.06 = 7.2 mm within its end stops.[29] As a rule of thumb a 4-inch (100 mm) gutter with a single 68-millimetre (2.7 in) downpipe will drain a 600-square-foot (56 m2) roof.[30]

Stainless steel

High quality stainless steel guttering systems are available for homes and commercial projects. The advantage of stainless steel is durable, not rust, easy to clean, nice appearance, compared with the ordinary concrete gutter, the stainless steel gutter will produce the extension effect with the temperature rising, in some local positions due to the stress can not be completely released there will be some deformation phenomenon, which will cause phenomenon of water ponding, for these locations with the up and down motion less than 10mm generally does not affect the use of gutter.

Seamless gutters

Seamless gutters have the advantage of being produced on the spot with an extruder to match the specifications of the building they’re installed in. This reduces opportunities for clogs and leaks, and extends the lifetime of the building’s gutter system. By being made to order, seamless gutters are also able to reduce waste over sectional gutter systems that leave the homeowner cutting gutter pieces down to size to match a building’s dimensions.


In UK commercial and European commercial and domestic architecture, guttering is made from zinc. Metal gutters with bead stiffened fronts is governed in the UK by BS EN612:2005.

Finlock gutters[edit]

Finlock gutters, a proprietary name[33] for concrete gutters, can be employed on a large range of buildings. There were used on domestic properties in the 1950s and 1960s, as a replacement for cast iron gutters when there was a shortage of steel and surplus of concrete.[citation needed][34] They were discredited after differential movement was found to open joints and allow damp to penetrate, but can be fitted with an aluminium and bitumastic liner.[35] Finlock concrete gutter units are made up of two troughs – one is the visible gutter and the other sits across the cavity wall. The blocks which can range from 8 to 12 inches (200 to 300 mm) can be joined using reinforcing rods and concrete, to form lintels for doors and windows.[35]

Vernacular buildings

Guttering can be made from any locally available material such as stone or wood. Porous materials may be lined with pitch or bitumen.





Today in Western construction we use mainly three types of gutter – K-Style, Round, Square. In days past there were 12 gutter shapes/styles. K-Style gets its name from its letter designation being the eleventh out of the twelve.

Gutter guards[edit]

Gutter guards (also called gutter covers, gutter protection or leaf guards) are primarily aimed at preventing damage caused from clogged gutters and reducing the need for regular gutter cleaning. They are a common add-on or included as an option for custom-built homes.

Types of gutter guards[edit]

Brush gutter guards resemble pipe cleaners and are easy to install. They prevent large debris from clogging gutters, but are less effective at reducing smaller debris.

Foam gutter guards look like styrofoam and are also easy to install. They fit into gutters, so they prevent large objects from obstructing waterflow, but they do not prevent algae and plant growth.

Reverse curve or surface tension guards reduce clogged gutters by narrowing the opening of the gutters. Many find them to be unattractive and difficult to maintain.

Screen gutter guards are among the most common and most effective. They can be snapped on or mounted, made of metal or plastic. Micromesh gutter guards provide the most protection from small and large debris.[36]

Don't Wait Any Longer. Contact Mr Gutter Today!

Physical Address:  784 Fiskaal Street, Vaal Oewer, Vanderbijlpark, Gauteng 1911, South Africa

Office No: 016 987 7009 / 016 987 5219
Contact Person: Piet Boshoff
Cellphone: 082 562 4769 / 071 5591 255
Contact Person: Sonja Boshoff
Cellphone: 082 078 9633

Mr Gutter Vaal 185 History of the Company
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