Velux roof window installation, replacement and flashing repairs in Monkton Park, Chippenham. Correct flashings as standard. Free no-obligation surveys.
rear-slope installations on Victorian properties permitted development. Listed building consent required on any listed building.
Velux installation in Monkton Park: rear-slope installations on Victorian properties permitted development. Listed building consent required on any listed building. The most common call is a leaking Velux where the window is fine but the flashing kit has failed — significantly cheaper than window replacement. We diagnose correctly before quoting. Monkton Park is 1 mile from our base.
Free quotes. No call-out fees. under 10 min from Chippenham.
Full installation including tile cutting, counter battening and proprietary flashing kit.
Get a quote →Failed windows replaced in existing opening. Flashing condition assessed.
Get a quote →Most leaking Velux windows have a failed flashing, not a failed window. Kit replacement without window removal where possible.
Get a quote →Multiple roof window installations for loft conversions. Full coordination available.
Get a quote →"Cast iron gutter repaired and resealed. Correct compound, no plastic used on the period property. Exactly right."
"Chimney repoint in lime — four sides, correctly specified. No cracking 18 months on."
"Roof cleaning on clay tile — hand removal, biocide applied. Good survey report included."
Monkton Park sits alongside the River Avon, creating higher ambient moisture than any inland Chippenham street. Riverside properties see accelerated lead corrosion, faster moss growth on north-facing slopes, and more frequent valley blockages each autumn as tree canopy debris washes down.
Victorian and Edwardian terraces along Foghamshire and Bath Road — clay plain tile and Welsh slate dominant. Many properties retain original roof structures now 100–130 years old. Lime mortar is mandatory on all original masonry.
Lead valley and flashing failures on Victorian clay tile properties are the primary call. Original Victorian leadwork approaching or past design life. Secondary: ridge mortar deterioration and chimney repointing.
The river proximity means we specify code 5 lead on exposed riverside-facing elements — where code 4 would be appropriate inland. Annual gutter clearing is essential for properties under the Avon watermeadow tree canopy.
Single installation: £400–£700. Replacement: £200–£450. Flat roof light: £500–£900. Flashing repair: £150–£350. Free quote — call 01249 247 076.
Rear-slope installations usually permitted development even in conservation areas. Front-slope work on listed buildings requires listed building consent. We confirm planning status during the free survey.
Usually not. Most leaking Velux windows have a failed flashing kit, not a failed window. Flashing kit replacement costs £150–£350 versus £400–£700 for a new window.
Monkton Park is 1 mile from our Chippenham base — under 10 min. No travel surcharge.
Yes — we work with loft conversion builders across Monkton Park and all of Chippenham. We handle the roofing element and coordinate with the build programme.
Velux recommends a minimum of 10% of floor area as glazed area. Two standard pivot windows (78×98cm) usually meet this for a typical loft bedroom.
Internal condensation indicates insufficient ventilation — not a window fault. Solutions include trickle ventilators or improved mechanical ventilation.
No call-out fees. Written quote. Local roofers covering Monkton Park and all of Chippenham.
01249 247 076© Chippenham Roofing Experts · 01249 247 076
NFRC Registered · Fully Insured · 10-Year Guarantee