Frequently Asked Questions About Roofing in Mortlake
The questions below cover what Mortlake customers ask us most often.
How quickly can you attend a roofing job in Mortlake?
We aim to carry out an on site assessment within two working days for standard roofing repairs across Mortlake and the rest of SW14. For storm damage or an active leak we offer emergency callout and try to attend the same day, which matters in Mortlake given how exposed the terraces along Thames Bank and the streets nearest the river are to wind coming off the water. Response time can vary slightly during severe weather, when demand rises across Southwest London, but Mortlake is covered on the same basis as every other postcode in our patch, not treated as a lower priority because it sits across the river from our Chiswick base. On Boat Race weekend in late March or early April, road closures around Mortlake High Street and Thames Bank can add time to an emergency callout, and we factor this into our response when the date falls during race season. We keep customers updated by phone if an appointment needs to shift.
Do you cover the whole of Mortlake SW14?
Yes, we cover the whole of Mortlake SW14, including the terraced streets around Mortlake Green and Rosemary Gardens, the shops and flats above them on Mortlake High Street and Mortlake Terrace, the streets running down to Thames Bank near the Boat Race finish line, and the roads closest to the former Stag Brewery site on Lower Richmond Road. We also cover properties bordering East Sheen and the stretch of SW14 nearest Kew and Richmond. Coverage extends beyond Mortlake itself to Barnes, East Sheen, Richmond and Roehampton nearby, so a single call covers a job on either side of the SW13 and SW14 boundary if you need work at more than one address. Engineers are based out of our Chiswick High Road office, a short run across Chiswick Bridge, and every job in Mortlake is treated as core coverage rather than a boundary area we reach only occasionally.
How does your quoting process work?
We carry out a free, no obligation inspection of the roof before providing a quote. All quotes are provided following an initial assessment of the work required, we do not quote over the phone without seeing the roof first, since terraced roofs in Mortlake can vary a lot depending on how the parapet or valley gutter between two properties has been maintained and whether the terrace has a rear closet wing extension with its own flat roof. Once you accept the quote we schedule the work and confirm a date. There is no call out charge for the initial inspection visit anywhere within our Mortlake and SW14 coverage area, including properties inside the Mortlake Green conservation area where materials need to be matched to the existing roof rather than substituted for something cheaper or more modern looking.
What happens once I book a roofing job with you in Mortlake?
The process is the same whether the job is a single slipped slate or a full parapet gutter renewal shared between two Mortlake terraces. You call or contact us with a brief description of the problem and your postcode, we inspect the roof and provide a clear quote before any work begins, our engineer completes the agreed work using materials matched to the existing roof where the property sits inside the Mortlake Green conservation area, and you receive a written summary of the work completed along with maintenance advice. For terraces with a shared parapet or valley gutter, we also note anything relevant to the neighbouring property so you have a record if a joint repair or a conversation with your neighbour is needed later.
Why do Mortlake's Victorian terraces see so many roof problems?
Mortlake's roofing stock is dominated by late Victorian and early Edwardian terraces built close together around Mortlake Green and Rosemary Gardens, many originally built as housing for workers at the former Stag Brewery on the riverside. Because the houses share party walls and, in many cases, a parapet or valley gutter running along the join between two roofs, a blocked or corroded section on one property often shows up as a leak on the neighbouring one, even when the fault started next door. The parapet fronts common on these terraces also hide the gutter from the street, so damage tends to go unnoticed for longer than on a house with a visible eaves gutter. Add in wind coming straight off the Thames along Thames Bank and the streets nearest the Boat Race finish line, and slipped or lifted slate is a regular finding on the roofs closest to the river.
Which parts of Mortlake see the most roofing work?
We see the most parapet and valley gutter work on the terraced streets around Mortlake Green and Rosemary Gardens, where the shared gutter between each pair of properties is the most common point of failure. Mortlake High Street and Mortlake Terrace bring a steady amount of work on the shopfronts and flats above them, where a flat roof section behind the original pitched roof often needs attention. The streets nearest Thames Bank and the Boat Race finish line see the most wind related slate damage, given how exposed this stretch is to weather coming off the river. We are also seeing more enquiries from properties on Lower Richmond Road and the roads closest to the former Stag Brewery site, where site clearance and construction work during the redevelopment have added extra vibration and dust to buildings that back directly onto the site boundary.
Do you offer a roof survey before a purchase in Mortlake?
Yes. We carry out roof condition inspections for homeowners, buyers and landlords who need a clear picture of a roof's condition before completing a purchase, remortgaging or renewing a lease. The inspection covers slate condition, the state of any parapet or valley gutter shared with a neighbouring terrace, flashing around chimney stacks, and the condition of any flat roof section over a rear closet wing extension, which is common on Mortlake's Victorian terraces. This is a common request in Mortlake given the age of the terraced housing stock and the number of these properties currently changing hands as buyers move into the area ahead of the Stag Brewery site redevelopment completing nearby. A written report is provided afterward, useful for solicitors, mortgage lenders or your own record before agreeing a purchase.
Is a roof problem my responsibility or the freeholder's?
This depends on the freehold, leasehold and party wall arrangements for the specific building, and Mortlake has a mix of single family terraces, converted flats above shops on Mortlake High Street, and properties where a parapet or valley gutter is physically shared between two separate freeholds. Where a gutter or roof section sits directly on the boundary between two terraced properties, responsibility is sometimes split under a party wall agreement or handled jointly by both owners, and flats converted from a single terraced house usually fall under a management company or freeholder's remit for the main roof structure. We identify where the fault lies and who is likely affected during our inspection, but recommend checking your lease, title deeds or speaking to your managing agent to confirm liability before work on a shared section proceeds, particularly for parapet gutters running along a full terrace.
Why does the same roof leak keep coming back?
A recurring leak usually means the original repair only addressed the visible symptom rather than the underlying cause, commonly a blocked section further along a shared parapet or valley gutter, or a second failure point in the flashing that was not inspected the first time. This is especially common on Mortlake's terraces, where a parapet gutter can run the full length of several joined properties, so a fault on a neighbour's section further along the row can keep causing water to reappear on your side even after your own section has been repaired. We check the full length of any shared gutter and the surrounding flashing during a repair, rather than only patching the exact spot where water was seen coming through, which is the main reason a Mortlake terrace repair holds up better than a quick patch job.
Can roof repairs in Mortlake be carried out without scaffolding?
Many repairs on Mortlake's terraces can be carried out using a tower or ladder access rather than full scaffolding, particularly for isolated slate replacement, parapet gutter clearance or flashing repair on a single property. Larger jobs, such as full parapet gutter renewal shared across several terraced properties on Mortlake Green or Rosemary Gardens, or extensive slate work on a taller Edwardian terrace, may need scaffolding for safe access, and because these terraces are built close together, access sometimes needs to be coordinated with a neighbouring property. We confirm the access method needed during the inspection so you know what to expect before work is scheduled, including whether scaffolding needs to go up on a shared boundary rather than just your own frontage.
Does the Boat Race affect access to a roofing job in Mortlake?
Yes, but only around the race itself rather than for the wider Boat Race season. The Oxford and Cambridge Boat Race finishes on the Thames close to The Ship pub on Thames Bank, a short walk from Mortlake High Street, and on race day in late March or early April, road closures and crowds along Thames Bank and parts of Mortlake High Street can make vehicle access difficult for several hours. We plan around the published race date each year and avoid scheduling non urgent work on properties near the finish line that day. An emergency callout for storm damage or an active leak on Boat Race day itself may take longer to reach a Thames Bank address specifically, though the rest of Mortlake, including Mortlake Green and Rosemary Gardens, is unaffected and reached on our normal response time.
Do you carry out roof work near the Stag Brewery redevelopment site?
Yes, we regularly work on properties near the former Stag Brewery site on Lower Richmond Road, which stood largely vacant after brewing stopped there in 2015 and is now moving into construction as part of an approved redevelopment bringing well over a thousand new homes to the site. Properties backing directly onto the site boundary have told us about extra dust and vibration during site clearance and construction phases, which we take into account when assessing chimney stacks, ridge tiles and older slate that may already be loosened by decades of weathering. We are not involved in the Stag Brewery development itself, but we do carry out standard roof inspections, repairs and gutter work for the existing terraced housing that surrounds the site on Lower Richmond Road and the neighbouring streets, the same as anywhere else in Mortlake.