RAPTOR ROOFING & CONSTRUCTION LTD
Spalling sections, open joints or loose bricks mean you need practical masonry work that fixes the problem without unnecessary fuss. We carry out brick wall construction, garden walls, brick repairs and repointing for homeowners who want the fabric of their property restored and weatherproofed. Send photos and a brief description and we’ll arrange an inspection to recommend the right scope and materials.
AN INTRODUCTION / 07
Spotting mortar loss, cracked bricks or a failing garden wall makes the next steps unclear. We focus on straightforward, sensible masonry work: building new brick walls, fixing damaged brickwork, repointing worn joints and constructing garden walls that perform.
Assessing whether a defect is superficial, moisture-related or movement-driven is what matters first. We inspect visible condition, identify likely causes such as poor pointing or water run-off, and recommend repairs that address cause as well as symptom. If movement or significant leaning appears, we advise arranging a structural survey before proposing extensive rebuilds and present a written proposal listing materials, access needs and protective steps.
EXPLORE THE OPTIONSOUR SERVICES / 07
For new brickwork, a repaired boundary wall or repointing around your home, we carry out the building and repair elements homeowners commonly require. We stick to practical, buildable choices—matching bricks, selecting compatible mortar and arranging safe access—then proceed once the scope is confirmed on-site.
For a new boundary, privacy or extension wall we set out from correctly prepared foundations upwards. We prepare footings, choose compatible bricks and lay walls with appropriate bonding and damp-proof details. For load-bearing elements we build to the necessary specification and explain drainage, capping and coping choices to help resist frost and moisture.
ENQUIRE ABOUT THIS SERVICEGarden walls need correct foundations, drainage and the right brick selection for external exposure. We build free‑standing or retaining walls with weeps where soil contact occurs and recommend coping and finishes that shed water, proposing details that reduce the chance of later bulging or settlement.
ENQUIRE ABOUT THIS SERVICECracked, chipped or spalling bricks are replaced with close matches where available and adjacent joints repacked. We correct any damp paths that caused decay and flag movement cracks that may need further investigation rather than masking a recurring problem.
ENQUIRE ABOUT THIS SERVICEEroded or missing joints benefit from careful repointing to prevent water ingress and extend the wall’s life. We rake out failed mortar to a safe depth, select a mix compatible with the masonry and tool joints to suit the original finish, explaining the trade-offs between appearance and performance.
ENQUIRE ABOUT THIS SERVICEOUR PROCESS / FOUR STAGES
Contacting us starts an assessment of the visible problem and an explanation of practical repair or reconstruction options. We weigh material matching, access, weather exposure and whether specialist surveys are needed, then provide a written proposal that makes the works and responsibilities clear so you can decide confidently.
Our inspection starts with a visual survey of problem areas: cracked bricks, open joints, damp staining or any lean. We record the scope with photographs, note access constraints and identify obvious moisture sources such as leaking gutters. Where signs point to structural movement we recommend a structural survey before committing to extensive rebuild work.
Brick matching and mortar selection are planned early to protect the repair’s longevity and appearance. We source bricks and specify mortar mixes that match size, porosity and finish, plan foundations and drainage, and mark protections for adjacent paving or planting. Trade-offs between appearance and durability are explained and included in the written proposal.
On site, masons work to the agreed scope: laying bricks to correct bonding patterns, installing damp-proof courses where required, and replacing or repointing joints with compatible mortar. We manage waste removal and protect nearby surfaces. If unforeseen defects appear, we stop work, explain the options and agree the next steps rather than proceeding with speculative fixes.
At handover we carry out a joint inspection of the finished work, checking joint finishes, mortar curing and any weather protection installed. We clear the site of rubble and tools, show you the repairs and suggest simple maintenance steps such as keeping gutters clear and removing vegetation from joints.
WHY CHOOSE RAPTOR / WHAT MATTERS
Comparing contractors should hinge on clear communication about what will be done and why, together with correct material choices and honest scope boundaries. We explain when a job is straightforward and when further investigation is required so you avoid repeating repairs.
Visible defects merit an on-site check rather than guessing from photos alone. We identify access needs, match bricks and confirm whether moisture or movement is present before proposing a build method that prioritises long-term performance over cosmetic patching.
Using incompatible mortar or mismatched bricks accelerates deterioration. We match mortar strength and porosity to the existing wall and source suitable bricks where possible so repairs blend visually and avoid trapping moisture or stressing adjacent masonry.
Where a wall shows leaning or growing cracks, a structural assessment may be required instead of an attempted quick repair. We explain what work we can carry out, where a specialist report should guide the scope and how we integrate any third‑party recommendations into the masonry repairs.
INSIGHT / Brickwork and Masonry Insights
Deciding whether to repair, repoint or rebuild depends on cause, materials and access. The following chapters explain how to spot serious problems, why mortar choice matters and when to seek further technical reports so you can make a practical decision for your home.
Small hairline cracks and isolated spalling can be repairable without replacing large sections. Look for signs that point to deeper problems: cracks that widen over months, walls that lean or bulge, doors and windows binding, or repeated damp despite repairs. Those symptoms may indicate settlement, defective ties or ongoing moisture. Where movement is suspected, arrange a structural survey before major rebuilding; for minor defects, targeted brick replacement and repointing will restore weather resistance and appearance.
Choosing the wrong mortar has real consequences. A hard, cement-rich mortar on old, softer bricks can force moisture into the brick face and cause spalling, while a too-weak mix on modern brickwork may fail. Identify whether existing mortar is lime- or cement-based and match porosity and flexibility. Colour matters for visual continuity, but compatibility should govern the final choice; we discuss these trade-offs during planning so you understand how each option affects durability and maintenance.
Structural defects such as wide cracks, leaning or bulging walls require specialist assessment. A structural assessor can identify whether the cause is foundation movement, inadequate ties or ground conditions and recommend options like underpinning, tie replacement or partial rebuild. We do not carry out structural engineering but will pause and advise when an assessor’s report should guide the scope, then work from that report to deliver the required masonry repairs with proper damp-proofing and durable jointing.
AREAS WE SERVE
Residents in Hemel Hempstead and the immediate surroundings can request inspections and quotes for brick wall construction, garden walls, repairs and repointing. Tell us the location, send photos of the affected areas and outline any access constraints so we can advise on likely next steps.
DISCUSS YOUR LOCATIONSTART THE CONVERSATION
Send us a few photographs and your postcode using the form, or give us a call. We will come back to you, arrange a survey where one is needed, and set out in writing what we recommend and why before any work is agreed.
QUESTIONS / BRICKWORK & MASONRY
Below are direct answers to common questions about repairs, access and when to seek further investigation. Use them to decide what information to send when you contact us and to understand the likely practical issues we’ll check on-site.
ASK ANOTHER QUESTIONHairline cracks that stay stable often come from minor shrinkage or thermal movement; wider cracks, ones that grow, or cracks accompanied by leaning suggest movement. Take photos with a scale reference and note any change. We’ll review images and advise if a structural inspection is needed before major rebuilding.
Send 3–4 photos: a wide shot showing the wall in context and one or two close-ups of defects, plus any internal signs of damp if present. Include your address and details of access constraints (narrow paths, overhead services). That lets us give a realistic view of likely access needs and whether a site visit is required.
Repointing arresting mortar failure often reduces water ingress where joints were the entry point, but it will not fix damp caused by defective flashings, overflowing gutters or rising damp. We check for these contributing issues during inspection and recommend repairs that address the route of moisture as well as the failing joints.
We attempt to source close matches for colour, size and texture but exact matches aren’t always available. Where an exact match isn’t possible we discuss options such as mixing new bricks with reclaimed units or selecting a mortar finish that helps the repaired area sit more comfortably with the original.
Access depends on the wall’s location and height; for most low garden walls we work from ground level with hand tools. Taller or hard-to-reach sections may require scaffold or temporary edge protection. Tell us about narrow side access or overhead cables when you get in touch so we can plan safe access and include it in the proposal.
Arrange a structural survey when cracks are growing, a wall is leaning, internal doors and windows bind slightly more over time, or when settlement of foundations is suspected. We’ll flag these signs during our inspection and recommend a survey where necessary, then work from any engineer’s recommendations to carry out the masonry repairs.
