Our Visual

Guide

Most homeowners rarely see their roof up close, which can make roofing terminology and repair discussions feel confusing.

This guide explains some of the most common roof shapes, features, materials, and problem areas visible within aerial roof imagery so you can better understand the structure and condition of your property.

Main Roof Profiles & Shapes

Gable Roofs

The classic British roof shape where two sloping roof faces meet at a central ridge line, creating a triangular wall section at each end of the property known as a gable.

Because of their simple layout, gable roofs are generally easier to inspect visually. Common issues can include slipped tiles, cracked ridge mortar, damaged verges, and weather exposure along the gable edges.

Our imagery can help highlight visible defects across both roof slopes and elevated ridge areas that are difficult to assess safely from the ground.

Hipped Roofs

A hipped roof slopes downward on all four sides of the property instead of having vertical gable ends. These roofs are common on detached and semi-detached homes throughout the UK.

Due to their more complex shape, hipped roofs contain additional junctions, hips, and ridge sections where wear and weather exposure can develop over time.

Aerial imagery can help reveal cracked tiles, failing mortar lines, moss buildup, and deterioration along the angled hip ridges.

Architectural Features

Dormer Windows

Dormers are roof extensions that project vertically out from a sloped roof surface, typically containing a window and their own small roof structure.

Because dormers introduce additional joints, flashing, and side walls, they can become vulnerable to leaks and weathering over time.

Our imagery can help you visually assess:

  • Dormer roof coverings

  • Lead flashing details

  • Vertical side cheeks

  • Water staining or deterioration

  • Blocked drainage areas around flat dormers

Parapet Walls & Internal Gullies

Parapet walls are low walls that extend above the edge of the roof, commonly found on period terraces, commercial buildings, and older properties.

These designs often conceal internal gutters and drainage channels from street level, making maintenance and visual inspection difficult.

Because water drainage is hidden behind the parapet, problems such as:

  • Standing water

  • Blocked gullies

  • Vegetation growth

  • Cracked coverings

  • Overflowing internal gutters

can remain completely invisible from the ground.

Drone imagery provides a safer and clearer overview of these concealed areas.

Roof Valleys

Roof valleys are the internal channels where two roof slopes meet. These areas direct large volumes of rainwater and are one of the most common roof problem zones.

Because valleys are often hidden from normal ground view, issues can go unnoticed for long periods.

Common problems include:

  • Moss and leaf buildup

  • Blocked water flow

  • Cracked valley linings

  • Damaged leadwork

  • Overflowing rainwater during storms

Close-up aerial imagery can help identify visible blockages and deterioration before more serious internal water damage develops.

Tiled Roofs

Modern tiled roofs are common throughout residential housing developments across the UK.

Over time, weather exposure, frost, movement, and aging can lead to:

  • Cracked roof tiles

  • Slipped tiles

  • Surface deterioration

  • Ridge mortar failure

  • Moss accumulation

Spotting these issues early can help homeowners address isolated defects before they develop into larger roofing problems.

Common Roofing Materials

Flat Roof Systems

Flat roofs are commonly used on extensions, garages, dormers, porches, and commercial buildings.

Because flat roofs do not shed water as quickly as pitched roofs, they can become vulnerable to standing water and moisture-related deterioration.

Aerial imagery can help provide a safer overhead view of:

  • Ponding water

  • Surface bubbling

  • Split seams

  • Lifted edges

  • Drainage blockages

  • Surface wear and aging

This top-down perspective is often difficult or unsafe to obtain manually.

Slate Roofs

Slate roofs are widely used across the UK and are valued for their long lifespan and traditional appearance.

Over time, fixing nails can deteriorate, allowing slates to slip out of position or crack due to weather exposure and age.

Our imagery can help identify:

  • Slipped slates

  • Cracked slate faces

  • Missing sections

  • Moss growth

  • Deteriorating ridge mortar

These defects are often difficult to spot safely without aerial access.

Critical Roof Features

Chimney Stacks & Lead Flashings

Chimneys sit at one of the highest and most weather-exposed points of a property.

The lead flashing surrounding the chimney base is a common area for water ingress if it begins to lift, crack, or deteriorate over time.

Our imagery can help visually assess:

  • Chimney condition

  • Lead flashing areas

  • Mortar deterioration

  • Vegetation growth

  • Loose masonry

  • Weather-related wear

Gutters & Rainwater Flow

Guttering plays an important role in directing rainwater safely away from the property.

Blocked or damaged gutters can contribute to:

  • Overflowing rainwater

  • Damp external walls

  • Water staining

  • Vegetation growth

  • Drainage problems

Aerial imagery can help reveal:

  • Blockages

  • Misaligned sections

  • Standing debris

  • Overflow risk areas

  • Hidden gutter layouts behind parapets

Ridge Tiles & Mortar

Ridge tiles run along the highest point of the roof and help seal the junction between roof slopes.

Over time, mortar bedding can crack or deteriorate due to weather exposure and natural movement.

Visible signs of deterioration can include:

  • Cracked ridge mortar

  • Gaps between ridge sections

  • Loose ridge tiles

  • Missing mortar sections

These elevated areas are often difficult to inspect clearly from ground level.

Storm & Weather Damage

Strong winds and severe weather can damage roof coverings without the homeowner immediately noticing from the ground.

Common storm-related issues can include:

  • Slipped or missing tiles

  • Lifted flashing

  • Fallen debris

  • Dislodged ridge sections

  • Gutter damage

Drone imagery can provide a safer visual overview following periods of severe weather or high winds.

Why Some Roof Problems Go Unnoticed

Many roofing issues develop in areas that are difficult or impossible to view safely from ground level.

This can include:

  • Rear roof elevations

  • High chimney areas

  • Valleys between roof slopes

  • Hidden parapet gutters

  • Flat roof surfaces

  • Dormer roofs

  • Ridge lines

Drone imagery helps provide a clearer visual perspective of these otherwise inaccessible areas without requiring ladders, scaffolding, or climbing access for most properties.

ValeBird operates strictly as an independent aerial imagery and data capture service.

We do not provide:

  • Structural surveys

  • RICS reports

  • Engineering assessments

  • Roofing certifications

  • Repair recommendations

Our role is to provide clear visual evidence of your roof’s visible condition so you can make more informed decisions when speaking with roofing professionals, insurers, or property stakeholders.

Important Notice

Contact

info@valebird.co.uk

Phone: 07533856605

Office hours: Mon-Sun: 9:30AM-4PM

Operating hours: From 10am