Technical design for Brentwood projects

A consented Brentwood scheme still has to become information precise enough to price and pass, and doing that locally keeps it accurate. Our technical design service produces it: Building Regulations packages covering structure, fire safety, thermal performance under Part L, ventilation and access under Part M; construction details for the junctions that decide durability and comfort; and specifications a contractor can price without guesswork. Structural and services information from other consultants is coordinated into one consistent set, carrying the architectural design intent through to construction. Building control submissions are prepared and managed, with a full plans decision typically due within five weeks, be it handled by the council or an approved inspector. Where a Brentwood scheme carries the constraints its Green Belt or conservation setting brings, the details answer them rather than gloss over them. Being local means a site visit during the drawing stage is easy when a question needs the ground rather than the drawings alone. Scope and deliverables are fixed in writing first.

Where Technical Design sits in the RIBA process

0. Strategic Definition

1. Preparation & Briefing

2. Concept Design

7. Use

3. Spatial Coordination

6. Handover

5. Manufacturing & Construction

4. Technical Design

4. Technical Design

Detailed drawings, specifications and schedules are produced so the project can be priced, procured and built. Design responsibilities are pinned down and information is prepared for tender or for a contractor to manufacture and construct.

Look at the whole process

What does a Brentwood technical appointment cover?

As much of the route from consent to construction as the project needs. It opens with a note through the contact form or to info@aecarchitecture.co.uk giving the consented scheme, the procurement route and the programme, and AEC responds with a written scope: full Building Regulations and construction packages, or defined elements such as a detail set or specification. The conversation covers the consent's conditions, the consultants engaged and how the contractor will price. Coordination with structural and services engineers sits inside the appointment, and being minutes away, an early site visit is easy to arrange when a package should start from the ground. The fee, usually fixed, is agreed before drawing begins, so the commitment is clear from the outset.

On the doorstep

Billericay and Brentwood are near neighbours, so surveys, coordination meetings and site checks happen when a package needs them. A detail that looks fine on paper but awkward on the ground is caught by a short visit, not discovered by a contractor once the work is under way.

Continuity from consent

Packages drawn by the practice that designed the scheme carry the intent forward rather than translating it loosely, and where planning was managed in-house too, the conditions flow straight into the drawings. A Brentwood consent, often hard-won against Green Belt, stays intact when the same team details it.

Constrained sites detailed with care

A Brentwood scheme often wins consent on a tight or sensitive site, and the package has to keep every commitment the permission rested on. Details are drawn to hold the massing, materials and boundaries a hard-fought Green Belt or edge-of-settlement consent secured, so nothing drifts between decision notice and built form.

How does local presence help a Brentwood package?

In holding a hard-won consent to the letter while making it buildable. A Brentwood permission often carries conditions on materials, boundaries or landscaping that reflect the borough's protection of its Green Belt and character, and the package works each one through so approval is not put at risk by a site decision. Existing conditions are checked in person rather than assumed, awkward junctions are resolved before they are priced, and the local building control route is followed so the full plans decision, typically within five weeks, lands cleanly. Where the project continues onto site, the same local team provides construction support, keeping the conditions and the design intent intact through the build rather than eroded by expedient change.

A project we have worked on

Kennet School (BREEAM)

Thatcham

Education
Replacement / Redevelopment
Secondary school

Single‑storey replacement block providing six classrooms, designed to achieve a BREEAM ‘Excellent’ rating. AEC led early design coordination with the assessor, progressed to Building Regulations drawings and oversaw construction.

View project

FAQs

What does technical design produce for a Brentwood project?

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Building Regulations packages, construction-level plans, sections and elevations, junction details, schedules and specifications a contractor can price, with structural and services information from other consultants coordinated into one consistent set. Building control submissions are prepared and managed within the service, and deliverables are listed in the written scope agreed before drawing begins.

Who handles building control in Brentwood?

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Either Brentwood Borough Council's building control team or an approved inspector, depending on the client's choice and the project. Packages are prepared to satisfy either route, and the full plans approach gives a decision typically within five weeks. AEC manages the submission as part of the technical design service.

Does being local speed up the work?

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It helps at the margins that matter. Site visits and coordination happen without travel delay, drawing questions are settled by a quick look rather than a wait, and familiarity with the local building control route keeps submissions clean. None of it replaces good drawing, but it removes friction that distance quietly adds to a package.

When should technical design start on a Brentwood project?

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Once consent is secure, or slightly earlier where the programme justifies the risk and it is understood. Starting promptly lets conditions inform the package. Building control, with a full plans decision typically due within five weeks, then lands ahead of the contractor's start, and a local team keeps that timeline realistic.

How are technical design fees set in Brentwood?

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From the scope and the building's complexity: the drawings and details required, the coordination load with other consultants and the deliverables the procurement route demands. Fees are usually fixed for a defined package and agreed in writing before drawing begins. Local working keeps time lost to travel out of the cost.

What do we send for a fee proposal?

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The consented drawings and decision notice, a note on the procurement route and programme, and details of any consultants already engaged, through the contact form or to info@aecarchitecture.co.uk. AEC reviews them, scopes the package and returns a written fee proposal. Being local, an early site visit can usually be arranged within days.

What our clients say

From schools to homeowners, we work closely with every client to deliver thoughtful, lasting architecture here’s what they’ve said about working with us.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

Sarah Mitchell
Headteacher, Hollowbrook primary

AEC understood exactly what our school needed a space that was calm, practical, and inspiring for students and teachers alike. The whole process felt collaborative from day one, and the end result has had a real impact on daily school life.

James Carter
Private homeowner, Cambridge

Working with AEC was seamless. They listened carefully, challenged our thinking in the right ways, and delivered a design that just works — light, functional, and surprisingly cost-efficient. We couldn’t be happier with the result.

Ravi Patel
Director, Ashore housing development

AEC brought clarity and creativity to a complex residential scheme. Their technical knowledge and attention to detail kept the project on track and their team were genuinely great to work with.

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