Frequently Asked Questions

No. IBEX BUILDERS® provides complimentary site assessments and written quotations for loft conversions. A site visit allows us to accurately assess structure, access, and feasibility before issuing a tailored proposal.

Loft conversion costs vary depending on several project-specific factors, including:

• Existing roof structure and available head height
• Type and scale of conversion proposed
• Structural alterations required
• Planning or regulatory constraints
• Level of specification and finishes

A detailed quotation is provided following a professional assessment.

Depending on your property type and planning considerations, we design and construct:

• Rear dormer loft conversions
• Mansard loft conversions
• Hip-to-gable loft conversions
• Roof-light (Velux) loft conversions
• L-shaped and combination conversions
• Loft conversions incorporating pod rooms or roof terraces

We advise on the most suitable solution based on compliance, usability, and long-term value.

Suitability depends on the existing structure rather than a single measurement. Key considerations include roof height and pitch, load-bearing capacity, staircase positioning, and fire safety requirements. Where constraints exist, alternative design or structural solutions may still be possible.

Many loft conversions fall within permitted development rights, however planning permission may be required where the proposal exceeds permitted limits or where the property is listed or located within a conservation area. We provide clear guidance at an early stage and manage applications where required.

A typical loft conversion is usually completed within 7 to 9 weeks. The exact duration depends on the type of loft conversion, the size and location of the property, and site access. More complex designs or restricted access may extend the programme. A clear schedule of works is agreed before commencement, with regular updates provided throughout the project.

Yes. All loft conversions are carried out in full compliance with current building regulations, including structural safety, fire protection, insulation, and ventilation. We coordinate inspections and certification as part of our service.

Extension costs depend on:

• Size, layout, and type of extension
• Structural requirements and ground conditions
• Level of specification and finishes
• Planning and building regulation requirements

All quotations are tailored, transparent, and clearly scoped.

We design and build a wide range of residential extensions, including:

• Rear extensions
• Side return extensions
• Wrap-around extensions
• Two-storey extensions
• Open-plan kitchen extensions and internal reconfigurations

Each project is designed to integrate seamlessly with the existing property.

Some extensions can proceed under permitted development, subject to size and location limits. Planning permission is typically required for larger or more complex extensions, particularly in conservation areas. We assess this at an early stage and manage the process where required.

In many cases, yes. Where possible, works are carefully phased to minimise disruption. If temporary relocation is advisable, this will be discussed and agreed in advance.

Our quotations clearly define:

• Scope of works
• Materials and construction methodology
• Labour and project management
• Payment stages aligned to project milestones

This ensures clarity and alignment before work begins.

The duration depends on the size and complexity of the extension. A realistic programme is agreed prior to commencement, with ongoing communication provided throughout the build.

Established London-based design and build specialists

• Fully insured and fully compliant with UK regulations
• Clear contracts and structured payment stages
• Dedicated project management
• High standards of workmanship and finish