How much does a full silo trailer renovation cost versus buying new?

A new silo trailer from Spitzer, Feldbinder or Koegel costs €35,000–60,000 plus financing. A full renovation at PHS Magnum (sandblasting Sa 2.5, epoxy primer, PUR-2K topcoat, undercarriage, markings) costs several times less. For a structurally sound trailer with 6–10 more years of planned operation, renovation is the better financial decision.

When does renovation NOT make sense?

Three scenarios where buying new is better: (1) the tank has pitting corrosion below the minimum permitted wall thickness; (2) the chassis is deformed beyond repair after a serious accident; (3) the trailer is an older generation that will be difficult to insure or certify for another decade.

What additional work is worth combining with a renovation?

While the trailer is stripped down: fitting replacement (valves, hoses, gauges), pneumatic system repair (leaks are the most common unloading complaint), TDT preparation (combine with full technical check if inspection is due within a year), LED lighting upgrade. These are far cheaper to do while the vehicle is already disassembled.

How long does a full renovation take?

Standard: 7–14 working days. Breakdown: days 1–2 disassembly and assessment, days 3–5 sandblasting and primer, days 6–9 topcoat, days 10–14 assembly, markings and handover. Urgent cases (post-accident insurance) can be expedited by prior arrangement.

Which trailer brands does PHS Magnum renovate?

All major brands: Spitzer, Feldbinder, Kassbohrer, Koegel, Schmitz, Wielton. We work on both aluminium and steel trailers. For DACH fleet operators — invoicing in EUR, German-language communication available.

service 20.02.2026 PHS Magnum

Silo Trailer Renovation – When It Pays Off and What a Full Overhaul Covers

Name: PHS Magnum
Address: ul. Kościelna 9, Chorula, Opolskie, 47-316, PL
Telephone: +48 602 716 551
Price range: $$

Silo trailer after full paint renovation at PHS Magnum – new paintwork and markings

In Brief

A new silo trailer costs €35,000–60,000. A full renovation (sandblasting, structural repair, epoxy primer, PUR 2K topcoat, refurbished fittings) costs several times less and restores the vehicle to near-new condition. Renovation makes sense when the tank structure is sound, axles have life remaining, and TDT re-certification is achievable. PHS Magnum completes full renovations in 7–14 working days.

A silo trailer after 10–12 years of operation looks like a worn-out tool: rusted chassis underside, cracked paintwork, faded markings, worn fittings. Every fleet manager and truck owner faces the same question: buy new or renovate the old one?

Numbers that speak for themselves

A new silo trailer from a reputable manufacturer (Spitzer, Feldbinder, Koegel) costs €35,000–60,000 today, depending on specification. Add VAT, financing costs and depreciation.

A full paint renovation at PHS Magnum covers:

sandblasting to bare metal (Sa 2.5 per ISO 8501),
anti-corrosion primer (epoxy + filler),
topcoat (PUR 2K polyurethane),
undercarriage painting,
new markings and reflective panels.

The result? The vehicle looks like new, at a fraction of the cost of a new trailer.

What else is worth doing during renovation?

While the trailer is stripped down and in the workshop, it is the ideal time for:

Fitting replacement — valves, pressure hoses, gauges and seals have a limited service life. Replacement cost is a fraction of a roadside breakdown.
Pneumatic system inspection and repair — leaks are the most common cause of unloading complaints.
Preparation for TDT inspection — if the inspection date is within a year, combine the renovation with a full technical check.
LED lighting upgrade — lower power consumption and better visibility.

How long does renovation take?

Standard completion time is 7–14 working days. Urgent cases (e.g. post-accident insurance requirement) can be expedited by prior arrangement.

Which trailers do we work on?

We service all major brands: Spitzer, Feldbinder, Kassbohrer, Koegel, Schmitz, Wielton. We have experience with both aluminium and steel trailers.

Location: Chorula near Opole, Poland – 4 km from the A4 motorway, 180 km from the German border. ISO 9001:2015 certified. Invoicing in EUR available.

Renovation enquiries: +48 602 716 551 | biuro@magnumchorula.pl