For individuals and businesses

Continuous aluminium gutters and copings by DAL'ALU

Gutter company for the installation of custom-made, seamless aluminium gutters in Grasse, Le Tignet and Mouans-Sartoux

For individuals and businesses

Continuous aluminium gutters and copings by DAL'ALU

Choose aluminium for your home

Rainwater hopper and coping stone for a low wall for a flat-roofed building

Aluminium cladding

New: discover the DAL’ALU cladding suitable for the exterior and interior of your villa

aluminium gutters and downpipes 06

Aluminium gutters

Manufactured directly on site in continue and seamless. Guaranteed for 40 years

Rainwater hopper and coping stone for a low wall for a flat-roofed building

Aluminium copings

Coping stones to «cap» parapet walls, for new build and renovation. Ideal for flat roofs.

NEW: install your DAL'ALU guttering yourself

In addition to our installation service, we are launching an online shop dedicated to DIYers. Tailor-made DAL'ALU gutters, prepared in the workshop and ready for collection from the showroom within 48 working hours.

Manufacturer of guttering and copings in the Alpes-Maritimes and eastern Var

DB GOUTTIÈRES supplies and installs gutters and copings for new builds and renovations for individuals (villas, blocks of flats, garages, outbuildings, etc.) as well as professionals (industrial buildings, offices, etc.).

We also work with construction professionals for the supply of gutters and copings by the metre, or on a subcontracting basis.

Our mobile workshop vehicles for easier installation

Our specially equipped vehicles allow for the production of colour-coated aluminium guttering, with a choice of colours and various shapes to perfectly integrate with the style of your home and its surroundings.

We install guttering, copings and downpipes in Grasse, Peymeinade, Le Tignet, Cabris, St-Cézaire, St-Vallier, Montauroux, Fayence, Cannes, Antibes, Mougins, Cagnes-sur-Mer, Saint-Laurent-du-Var, Nice, Menton, Fréjus, Saint-Raphaël, etc.

 

Elegance
26 colours and 3 models available

Whatever the type of your new build or renovation, DAL'ALU gutter and coping systems adapt to all your needs

Explore the colour chart

Sustainability
40-year guarantee

DAL'ALU gutters and copings are weather-resistant and extremely strong. Their exceptional longevity makes them cost-effective

Waterproofing
The advantage of being «seamless»

Continuous roll-forming of our gutters and copings ensures maximum waterproofing for your home

The team from Dal Alu DB Gouttieres at Le Tignet

A whole team at your service

DB GOUTTIÈRES, a DAL’ALU franchisee, offers you bespoke DAL’ALU gutters and copings, the number one in aluminium guttering, completely seamless and continuously manufactured on site.

Thierry Ballé and his team, made up of 2 technical sales representatives, 7 fitters and 2 administrative managers, are at your disposal to help you with your home improvement project.

Kilometres of guttering installed since 2020

Satisfied customers

Kilometres of copings installed since 2020
The team from Dal Alu DB Gouttieres at Le Tignet

DB Gouttières rewarded in 2025 by the DAL’ALU network

It is our vision of the profession that is being rewarded. For us, excellence begins long before the installation.

This award validates our commitment to never offering you an off-the-shelf solution, but always one that adapts perfectly to your project

Our clients talk about us

DAL’ALU’s expertise since 1982

Creator of the continuous aluminium gutter, DAL’ALU is the reference in France and Europe for rainwater drainage.

Since its creation in 1982, DAL’ALU has distinguished itself through its nearly 40 years of expertise, offering bespoke solutions such as continuous gutters and copings. Its unique «continuous on-site profiling» concept makes it possible to adapt products perfectly to every facade, guaranteeing maximum waterproofing.

FAQs

What are gutters used for and how do you choose them?

The function of gutters is to collect rainwater and direct it away from the building's foundations. In fact, water running off the roof is collected by the gutters and then channelled down the downpipes, meaning it does not come into contact with the foundations, walls or facades. They thus ensure the longevity of your home by preventing damp and water infiltration issues.

The main criteria to bear in mind when choosing your guttering are:

  • Annual rainfall: this determines the girth of the gutters, which has a direct impact on their capacity to collect rainwater.
  • The roof surface area: the larger it is, the greater the volume of water will be. The size of the roof also determines the number of downpipes required.
  • The roof pitch: it is worth noting that the steeper the gradient, the smaller the surface area of water to be drained.
What size of guttering should I choose?

Gutter profiles are available in standard lengths ranging from 2 to 9 metres, which covers the vast majority of requirements. Aluminium gutters are also available made to measure to ensure they fit your roof’s layout perfectly. To work out the length of guttering required, you must first draw up a precise plan of the guttering layout.
As for the diameter, it depends on the type of gutter. For a hanging gutter, it varies between 160 and 400 mm, whereas for a fascia gutter, it is between 330 and 380 mm.

How to clean your guttering

Gutter cleaning is an essential task to ensure they can continue to fulfil their role of collecting and draining rainwater for many years to come. To ensure proper maintenance, objects and plant debris that have lodged in the gutters must be removed, and then they should be cleaned by pouring water inside using a garden hose. Cleaning the gutters is an opportunity to check their good condition, ensuring they do not have leaks, for example, which can be sealed with a sealant.

What are the benefits of aluminium guttering?

The aluminium gutter has many advantages that mean it is increasingly popular. Indeed, it is a lightweight, low-maintenance, inexpensive material that comes in a large number of colours. Furthermore, the aluminium gutter is installed continuously, meaning without any joints. It is available in eaves-mounted and hanging styles, in various diameters and lengths. As a result, you have a made-to-measure gutter perfectly suited to the size and configuration of your roof.

Why leave the installation to a professional?

Before installing any guttering, you must plan the layout to ensure rainwater collection is efficient, gather all the necessary equipment, then assemble the gutter components and put them in place. This is a complex operation that is best left to a professional and experienced gutter installer to avoid damp problems caused by poorly managed runoff from the roof.

Why choose DB Gouttières?

Our gutter manufacturing and installation company specialises in continuous aluminium gutters, made without any joints directly on site. This is how DB Gouttières in the Alpes-Maritimes manufactures durable, high-quality gutters that are perfectly tailored to each of our customers' roofs to ensure the best possible rainwater collection.