Rooflight glass replacement in Chessington

Chessington guide prices

Guide ranges. The first visit is charged and priced before booking; any new glass is priced in writing before work starts. Scaffold, access towers or a crane are priced separately if the job needs them, and building control fees, where a job needs them, are shown as their own line.

Fitting across Chessington and nearby

Jobs across KT9, KT6 and KT5 are part of our normal cover for Chessington. We are not an office on the high street. Our fitting teams come out to the property from wherever they are working that week. Neighbouring places such as Surbiton and Ewell are covered on the same terms, so a house on the edge of town is no harder to book than one in the centre.

What we do on the day

• New unit set on packers, then beaded, capped or bonded as designed
• Old glass taken out safely and removed from site
• Measuring visit to size the glass and identify its make-up
• Weight and lifting — We plan how a heavy pane gets onto the roof and into the frame.
• Condensation or a failed seal — We confirm whether the mist is inside the sealed unit or on the room-side surface.

How the glass is replaced

On the fitting visit, the room below is protected first. The beads or cappings come off, the old unit is lifted out with suction lifters, and the rebate is cleaned and checked for damage or blocked drainage. The new sealed unit goes in on fresh packers and gaskets, the cappings are refitted and sealed, and the glass is cleaned. Most glass swaps take half a day once the new glass is made.

Do you need permission in Chessington?

Replacing a rooflight in an English home is a controlled fitting: it has to be self-certified by a scheme-registered installer or notified to building control. We are not registered with a competent person scheme, so replacements we fit are notified with a building notice, and the new unit has to meet current energy limits. Adding a new one usually means a building regulations application, because joists or rafters are trimmed. On the planning side, most house rooflights are permitted development if they project 0.15 m or less; on a side slope the glass must be obscured and fixed unless the opening part is over 1.7 m above the floor.

What to send us

Photos of the problem glass from inside and out, a rough width and length, and whether the rooflight opens or is fixed are enough to price the first visit. Add the postcode and how the roof is reached, and tell us if more than one unit has misted.

Common questions in Chessington

For a repair in Chessington, start with photos and the postcode; we confirm the visit price before anything is booked.