CONSERVATORY ROOF REPLACEMENT

Conservatory roof replacement in Dartford

Dartford and the surrounding towns of Bexley, Swanley, Wilmington and Longfield sit at the north-western edge of Kent, where a large number of 1980s and 1990s housing estates included conservatories as standard. Many of those conservatories still have their original polycarbonate roofs — and many of those roofs have been a source of frustration for years.

The problem with the original roof

A polycarbonate conservatory roof was never designed to keep a room at a steady temperature. In direct sunlight it traps heat; in cold weather it offers almost no insulation; and in a heavy downpour the noise can be enough to drive you out of the room entirely. Over time the panels can also discolour, making the space feel dated as well as uncomfortable.

Glass roofs perform better on noise and appearance, but they still struggle with heat gain in summer and heat loss in winter unless they are very high specification — which most original conservatory glass roofs are not.

What a tiled roof replacement changes

Replacing the existing roof with a lightweight, insulated tiled roof addresses the temperature, noise and appearance problems in one project. The insulated roof build-up creates a barrier between the room and the weather. Rain is no longer audible in the way it is on a polycarbonate panel. And from the outside, the conservatory looks like a natural part of the house rather than an afterthought.

Inside, you get a finished plastered ceiling. Most homeowners find that this single change — removing the view of aluminium or plastic bars overhead — makes the room feel completely different.

Structural and regulatory checks

Before any work starts, we survey the existing conservatory to confirm that the base, walls and frame can support the new roof. We also establish what is required in terms of Building Regulations and, where relevant, planning permission. As a CERTASS Certified Installer (registration 12-1432), we can self-certify qualifying work under the Competent Person Scheme, which simplifies the compliance process for you.

Dartford area coverage

We work across Dartford borough and the neighbouring areas, including Bexley, Crayford, Erith, Swanley, Wilmington, Longfield, Hartley and New Ash Green. Dartford is within easy reach of our Medway base, and survey appointments are usually available within a few days.

Get a written quotation

There is no charge for the survey and no obligation to proceed. You receive a written quotation that sets out exactly what is proposed, what it costs and what guarantees apply. Call 07889 631 319 or use the form below.

Read more about how conservatory roof replacement works, or see our full cost guide for 2026.

We also cover Medway, Maidstone, Gravesend and Sittingbourne.