
Interior and Exterior Finishing: What Property Owners Should Know
Finishing is where a building becomes a home or a workplace. How to make choices that look good and last.

Interior & Exterior Design
We create refined, practical environments, inside and out, where every finish is chosen for how it looks, how it performs and how well it will age.
Overview
Good design is not decoration added at the end. It is the set of decisions that determine how a space works, how it feels and how much it costs to maintain. GBAAC brings design and construction together so that what is drawn can be built well and what is built is worth living or working in.
Our interior and exterior design and decoration service covers space planning, finish and material selection, joinery, ceilings, lighting coordination and facade treatments. We favour a restrained, mature aesthetic: natural light, honest materials, careful detailing and colours that will still look right in ten years.
Because we also build, our designs are grounded in what is practical in the Nigerian market: materials that are available, finishes that suit the climate and details our teams can execute to a high standard.


Who We Work With
Owners finishing a newly built house who want a coherent interior from the start.
Clients modernising an existing home or apartment.
Organisations creating professional workplaces, reception areas and client-facing spaces.
Developers who need show-quality finishes and specification packages for multiple units.
Service Scope
Understanding how you use the space, the image you want to project and your budget.
Layouts, circulation and furniture planning that make the most of every room.
Floors, walls, ceilings, joinery, sanitaryware and fittings, chosen for durability and climate.
Lighting layouts and coordination of electrical and plumbing points with qualified installers.
Facade finishes, colour schemes, cladding, external lighting and boundary works.
Finishing works delivered by our teams to the approved design, with samples approved before installation.
Our Methodology
We visit the space, listen to the brief and discuss budget honestly.
Mood direction, layout options and a preliminary finish palette.
Detailed specification and an itemised quotation for supply and installation.
Key materials and colours are approved on sample before ordering.
Finishing works sequenced to protect completed surfaces.
Final inspection, snagging and handover with care guidance for finishes.
Deliverables
Abuja's climate, with intense dry-season sun, Harmattan dust and heavy seasonal rain, rewards finishes chosen for durability: UV-stable exterior paints, well-detailed waterproofing, hard-wearing floor finishes and sensible shading. We design interiors and exteriors for clients across the FCT from our base in Kubwa.
Both. You can engage us for design only, but most clients choose design and installation together so that one team is responsible for the finished result.
Yes. We regularly develop interior and finish packages from an architect's layout, coordinating any changes with the design team.
We agree a budget range at the start and specify finishes to match it, highlighting where spending more makes a lasting difference and where it does not.
Further Reading

Finishing is where a building becomes a home or a workplace. How to make choices that look good and last.

Most renovation regrets come from a handful of avoidable mistakes. Here they are, and how to avoid them.

Renovating an office, shop or plaza while protecting income and operations takes careful planning. A step-by-step approach.

Start your project
Tell us about your interior & exterior design project. We will respond with practical advice and a clear, itemised proposal.