Nemo Group UK

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Discuss your roofing project with Nemo

Send your postcode, a short description and photographs taken from a safe position.

020 3576 6549info@nemogroupuk.co.uk
Slate roof, brick chimneys and black guttering on a London terrace
Clay tile roof with ridge tiles, a brick chimney and a cream bay window
Dark flat roof with a rooflight above sliding doors on a brick extension

Slate roof on a London terrace

A roof problem can show up as a slipped covering, a ceiling stain or a leak that returns whenever it rains. Before deciding on the work, you need to understand what has failed and whether the problem is localised or part of wider deterioration.

Nemo Group UK provides roofing repairs and replacement for homes and commercial properties across London and surrounding areas. We assess the proposed work, discuss suitable options and set out the agreed scope in a written quotation. Whether you need a repair or are planning to replace an ageing roof, we help you understand the next step and what the work involves.

Roof Assessment & Planning

We review the reported problem, roof condition and access requirements before recommending the next step. Photographs help with an initial discussion, while a closer assessment may be needed to establish the cause and extent of damage.

Localised Roof Repair Work

Where a defect is limited and the surrounding roof remains serviceable, a repair may be appropriate. We explain the proposed repair area, the materials involved and any limitations arising from the condition of the existing roof.

Roof Replacement & Renewal

When deterioration extends beyond a practical repair, we discuss replacement options. The proposal considers the existing construction, suitable coverings, access and the work needed beneath the visible surface, with the specification agreed before installation.

Associated Property Repair Work

Roofing problems can leave damage inside the property too. Where needed, we can quote separately for related plaster repairs and redecoration, coordinating these finishes after the source of water ingress has been addressed and affected surfaces are ready.

Repair or replace? Start with the condition of the roof

A damaged area does not automatically mean the whole roof needs replacing. Equally, another small patch may offer poor value if the surrounding covering is already deteriorating. We consider the extent of the defect, previous repairs and the condition of adjacent areas when discussing the options with you.

The visible stain is not always directly beneath the entry point. Assessment may need to consider junctions, roof edges and rainwater drainage as well as the main covering. For pitched roofs, the covering and supporting layers matter; for flat roofs, the waterproofing, junction details and drainage need consideration together. The appropriate repair depends on the construction and what can be established during assessment.

Some defects only become apparent when coverings are lifted. We explain assessment limitations and discuss any additional findings, scope changes and costs before proceeding with extra work. A repair can also leave a visible difference where new materials meet weathered coverings; we discuss matching and appearance alongside the practical requirements.

What your roofing quotation should cover

Your quotation identifies the agreed work and relevant exclusions. Depending on the project, the scope may include the following:

Assessment and specification

  • The affected roof area and proposed repair or replacement.
  • Suitable materials and relevant junction details.
  • Access arrangements and any scaffolding requirements.
  • Visible defects and limits of the initial assessment.

Work and completion

  • Removal of the agreed existing roof materials.
  • Repairs to exposed supporting layers where specified.
  • Installation of the agreed coverings and finishing details.
  • Agreed waste removal and completion checks.

We discuss weather, delivery access and the effect of the work on the property when planning the programme. For occupied premises, tell us about working hours, shared entrances and tenant or customer access. Any scaffolding, internal repairs or other associated work should be clearly identified as included or separately priced.

Frequently asked questions

The cost depends on the affected area, roof construction, materials, access and the extent of any underlying damage. Scaffolding can be a significant part of the work even for a relatively small repair. Share photographs and your postcode to start the discussion; a closer assessment may be needed before we can provide a firm quotation.

We assess the condition and discuss whether a local repair is practical or wider renewal deserves consideration. The decision depends on the surrounding roof as well as the immediate defect. If concealed layers cannot be checked initially, we explain that limitation rather than treating a photograph or surface inspection as a complete diagnosis.

Timing depends on the scope, safe access, weather conditions and material availability. Replacement work also needs planning around removal and protection of exposed areas. We discuss the expected sequence before work starts and explain how unsuitable weather or newly uncovered damage could affect the programme.

Yes. We can quote for related plastering and painting and decorating after the water-entry problem has been addressed. Damaged surfaces need assessment and appropriate drying before finishing. Internal making-good is agreed separately, so you know which repairs and decoration are included.

Discuss your roofing project with Nemo

Send your postcode, a brief description of the issue and photographs taken from a safe position. Tell us when the problem appears, whether there have been previous repairs and whether the building is occupied. For planned replacement, include any existing drawings or specifications you have.

Phone: 020 3576 6549Email: info@nemogroupuk.co.uk

  • Roof Repairs
  • Roof Replacement
  • Roof Repairs
  • Roof Replacement

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