Question 1

What surfaces can laser cleaning restore?

Accepted Answer

Apex21 restores a wide range of surfaces including iron and steel gates, railings, fences, garden furniture, garage doors, and outdoor metal fixtures. We also work on stone surfaces such as marble, limestone, and polished stonework, as well as classic car components and panels. If you're unsure whether laser cleaning suits your surface, contact us for a free assessment.

Question 2

Is laser cleaning safe for my home and garden?

Accepted Answer

Yes — laser cleaning is one of the safest restoration methods available. It uses no chemicals, produces no dust, and leaves no residue behind. The process is non-toxic and safe for use around children, pets, and plants. Our equipment is fully mobile and we leave your property exactly as we found it, only cleaner.

Question 3

How does laser cleaning actually work?

Accepted Answer

A high-powered fibre laser beam is directed at the surface at close range. The laser energy is absorbed by the rust, paint, or coating — which is instantly vaporised — while the original material beneath reflects the beam and remains untouched. It is a completely non-contact process, which is why it works so well on delicate or intricate surfaces.

Question 4

How much does laser cleaning cost in London?

Accepted Answer

Pricing depends on the surface type, area size, and condition of the material. Most residential jobs such as a single gate or set of railings start from £150. We offer completely free on-site quotes across London and the South East with no obligation to proceed.

Question 5

Will the laser damage the surface underneath?

Accepted Answer

No. This is the key advantage of laser cleaning over sandblasting or chemical stripping. The laser is calibrated to remove only the unwanted layer — rust, paint, grease, or coating — while leaving the original material completely intact. It is used on heritage ironwork, listed buildings, and classic cars precisely because it does not damage delicate substrates.

Question 6

Do you work outside London?

Accepted Answer

Yes. We serve the whole of Greater London as well as Surrey, Kent, and Essex. We are a fully mobile service and bring all equipment directly to your property. If you are outside these areas, contact us — we may still be able to help depending on the job size.

Question 7

How long does a typical job take?

Accepted Answer

Most residential jobs are completed in a single visit of one to three hours. A standard iron gate typically takes 45–90 minutes. Larger projects such as full railings or stone driveways may take a full day. We will give you a clear time estimate when we visit for your free quote.

Common questions