PVC gutters are the cheapest way to drain water from the roof — 12 to 17 euros per linear metre including installation. This is about half the price of a galvanised system with a coating and a third of the price of seamless aluminium.
The question isn’t whether they’re cheap. The question is which buildings they suit best and which ones will pay for themselves in eight years’ time.
Prices of PVC guttering and components
The advantage of PVC systems is that everything is factory-made and assembled like a construction set. That is why the prices are transparent — each component has a clear price.
| Position | Price € | ≈ BGN. | Measure |
|---|---|---|---|
| PVC gutter, Ø125, including installation | €12–15 | 23–29 BGN. | l.m. |
| PVC gutter, Ø150, including installation | €14–17 | 27–33 BGN. | l.m. |
| Drainpipe Ø100 | €10–15 | 20–29 leva. | l.m. |
| Funnel (small pot) | €12–18 | 23–35 BGN. | no. |
| 45° / 67° elbow | €5–9 | 10–18 BGN. | no. |
| Internal / external corner | €8–14 | 16–27 BGN. | no. |
| Gutter end cap | €4–7 | 8–14 leva. | no. |
| Bracket / holder | 2–4 € | 4–8 BGN. | no. |
Including labour and materials. Exchange rate for comparison: 1 € = 1.95583 BGN.
For a house with 40 linear metres of eaves and three downpipes, the complete PVC system costs around €750–950 — at €1,900–2,400 for galvanised with a coating.
When is PVC the right choice?
There are certain things where anything else is a waste of money:
- Canopies, gazebos, garages and outbuildings. Drainage is necessary; aesthetics are not.
- Extensions and temporary solutions. If the building is to be refurbished in a few years’ time, there is no point in installing a long-lasting system.
- Buildings in harsh environments. Whether by the sea or near an industrial estate, salt and acid rain corrode metals; they have no effect on plastic.
- A limited budget, with priorities elsewhere. Better to have PVC gutters and proper waterproofing than copper gutters and a leaky roof.
Where will PVC cost you more?
Conversely, here are four situations in which saving pays off handsomely:
- Long southern slopes. PVC expands by about 5 mm for every 3 metres when exposed to summer heat. If no expansion gaps were left during installation, the joints will lose their airtightness within two or three years.
- Roofs bearing a heavy snow load. Sliding snow breaks a plastic guttering; the galvanised one merely bends.
- Buildings without eaves, where the guttering is visible from the front. PVC turns yellow when exposed to UV light — after 7–8 years, the white turns a creamy colour and this becomes noticeable.
- Homes you’ll live in for 20+ years. You will need to replace the system at least once, which means you will pay for two installations and one collection.
Thermal expansion is the number one cause of leaks in PVC. A high-quality installation leaves a visible gap at the joints and uses the manufacturer’s seals rather than silicone. If you see a fitter sealing a PVC gutter with silicone „for extra security“, this is actually the opposite of secure — the restricted expansion causes the profile to break.
Ask a professional what’s best for your roof
Submit an enquiry and we’ll put you in touch with a trusted specialist. They’ll give you an honest assessment of whether PVC is suitable for your roof, or whether it would end up costing you more.
PVC versus metal — the annual cost
The fairest comparison table is one in which the price is spread over the years of life.
| System | Price (€/linear metre). | Life | Annual price |
|---|---|---|---|
| PVC | €12–17 | 10–15 years. | ≈ €1.16 |
| Galvanised, bare | €15–23 | 20–30 years. | ≈ €0.76 |
| Galvanised with a coating | 20–28 € | 25–35 years. | ≈ €0.80 |
| Seamless aluminium | €26–33 | 30–40 years. | ≈ €0.84 |
Calculated based on the mid-point of the range and the average lifespan. Excluding the costs of a second dismantling and removal, which are borne entirely by PVC.
PVC is the only system where the annual cost exceeds one euro. That doesn’t make it a bad choice — it makes it short-term choice. If your time horizon is less than 10 years, this is the most sensible option.
How to recognise a good PVC gutter
The difference between 12 and 17 euros per metre lies precisely here:
- Wall thickness. If the profile is less than 1.8 mm thick, it can be bent by hand — this is a gutter for a canopy, not for a house.
- UV stabilisation. High-quality systems have UV protection specified in their specifications. The cheap ones are simply white.
- Rubber seals in the joints. An EPDM seal is a sign of a high-quality system; a „pressure-fit“ connection without a seal is not.
- Availability of spare parts. If, after five years, you cannot find the same angle, the repair turns into a replacement.
Frequently Asked Questions
How long do PVC guttering systems actually last in Bulgaria?
Between 10 and 15 years, provided the profiles are of good quality and correctly installed. With thin profiles on a south-facing façade, it is more likely to be 7–8 years before the first cracks appear at the joints.
Can they be painted?
It is possible, using a special paint for PVC, but the result rarely lasts more than 2–3 years and starts to flake off after that. If colour is important, a galvanised system with a factory-applied RAL finish is a wiser choice.
Do they break in the cold?
At temperatures below −15 °C, plastic becomes brittle and an impact (such as ice falling from the roof) can break it. That is why snow-retention grilles are a good idea, even for a budget system.
Can I fit them myself?
Technically, the PVC system is the most accessible for DIY installation — it can be assembled without soldering or special tools. The two areas where mistakes are most commonly made are the slope towards the drain (2–3 mm per metre) and the spacing of the brackets (a maximum of 60 cm for PVC, not 80 cm as with metal).
What guarantee is provided?
Usually 5 years. This in itself is a good indicator of how long the manufacturer expects the system to operate without problems.
See also: galvanised guttering — prices, Seamless gutters — prices and the overall Price list for guttering installation.