Building Safety Act | Building Regulations Principal Designer

The Building Safety Act reinforces something we’ve always believed.

Successful projects don’t happen by chance. They are the result of early collaboration, thoughtful design and clear technical coordination.

While the Building Safety Act has introduced new duties, including the role of the Building Regulations Principal Designer, the principles behind the legislation are not new to us. They reflect the way we’ve always approached our projects.

At Laurence Associates, our architects, planners, technical designers and domestic energy assessors work together from the earliest stages of every project. Rather than viewing planning, technical design and Building Regulations compliance as separate exercises, we believe they should inform one another from the outset.

By coordinating design decisions early, we can identify potential issues before they become problems on site, helping clients avoid unnecessary redesign, delays and additional costs. It’s an approach that not only supports compliance with the Building Regulations but also leads to better, more considered buildings.

As Building Regulations Principal Designers, our role is to plan, manage and monitor the design process, ensuring Building Regulations requirements are considered throughout the evolution of a project. For our clients, this means greater confidence that the project they receive planning permission for is the project that can be successfully built.

Whether you’re extending your home, converting a traditional building or creating a bespoke new home, good design is about more than appearance. It’s about ensuring every decision contributes to a safe, compliant and buildable outcome.

The Building Safety Act may have formalised these responsibilities, but for us, they simply reinforce a way of working we’ve believed in for many years.

If you’re embarking on a project and would like to understand how early technical coordination and Principal Designer services can benefit your project, we’d be pleased to discuss how our integrated team can support you.

Truro: 01872 225 259

Exeter: 01392 979 135

Email: hello@laurenceassociates.co.uk

All posts

Meet the Laurence Associates Team at Royal Cornwall Show 2026

Padstow Conservation Area Extension Approved

Laurence Associates Attending Ashfords Business Breakfast

Laurence Associates at Stithians Show 2026

Section 73 Planning Success for Self-Build in Cornwall | Laurence Associates

Laurence Associates Becomes a Certified B Corporation | Cornwall

From Sketch to Reality: Architectural Visualisation

Replacement Dwellings – Pushing the boundaries of Architecture

Affordable Housing Success

Welcome Igor Talbot to Laurence Associates | Graduate Planner

Planning Appeal Success to Building Regulations Approval

Class Q Planning Permission

New premises & 30 Years in the business

Planning Permission Secured for Coastal Home Extension in Cornwall

Securing Consent for 11 Bespoke Holiday Units in Mawgan Porth

Sensitive Design Approach for Barn Conversion Window Proposal

Penzance Business Breakfast

Visit Laurence Associates at the Royal Cornwall Show 2026

Architecture Vogue – Humble Cottage

Inside A Coastal Cornwall Residential Project

Housing Schemes in Cornwall That Truly Work for People

Community Sponsorship St Just RFC

Design and Placemaking PPG out now

Permission in Principle Secured for One Dwelling in Treleigh, Cornwall

Design Appraisals UK | Site Feasibility and Planning Assessments

Seamless Single Storey Extensions That Complement Your Home

Principal Designer Services | CDM 2015 Compliance

Should I use an Architect?

Planning Appeal Success in Cornwall National Landscape

Housing Land Supply Changes: What They Mean for Planning

The Experts

Section 73 Approval for Revised Bungalow Scheme in St Erth

Three Successful Planning Applications on One Site

Contemporary Countryside Living: Reimagining Your Home in Cornwall

Architecture Vogue – Enys Hill

Planning Committee Success: Replacement Dwelling Approved

Laurence Associates Mission

Town Planner Vacancy – Planning Careers UK

Permission in Principle Secured for 4 to 9 Dwellings in North Hill

Planning Success in Tintagel

From sketch to reality the power of visualisation in design development

Laurence Associates Featured in Salt Magazine

Campsite Certificate and Replacement Dwelling Approval Cornwall

Meet Ellen | Architect & Passivhaus Designer at Laurence Associates

BNG Exemption for Small Development Sites

Laurence Associates at the Michelmores event in Exeter

Current Vacancies – Senior Landscape Architect

Laurence Associates Returning to the Royal Cornwall Show 2026

Planning Appeal Success for Permission in Principle Scheme

Visit Laurence Associates at the Royal Cornwall Show 2026

New Bungalow Gains Building Regulations Approval

Waterside Lookout

International Women’s Day at Laurence Associates

Architectural Technician Job in Truro Cornwall | Part 2 Architectural Assistant

Laurence Associates Welcomes New Planning Director

Laurence Associates Supports the Peloton Charity Golf Day 2026

Planning Approval Secured for Multi-Generational Home in Feock

Laurence Associates at Groundsure Women in Property

Celebrating 20 Years of Leadership – Richard Marsden

Cape Cornwall Club Redevelopment | Laurence Associates

Planning Permission Secured for Padstow Conservation Area Outbuildings

Architecture Vogue – Maen Valley

Home Renovation Progress Falmouth

Cornish Replacement Dwelling Submitted for Building Regulations

Planning Permission Success for Access, Parking & Facilities

Consent Secured for Amendments to Housing Scheme in Gweek

Laurence Associates Sponsors Rosudgeon and Kenneggy Cricket Club

Work Experience Spotlight: Elsie’s Week at Laurence Associates

Business Cornwall – March 2026

Planning Appeals Explained | What to Do If Your Planning Application Is Refused

Architecture Vogue – Breakwater

Grand Designs

How to Finance a Self-Build

Best of Houzz 2017 Design Award

Meet Our Team | B Corp Values at Laurence Associates

Building Regulations Approval for Storage Unit in Bodmin

Celebrating 20 Years of Creativity and Leadership with Jason Pledger

Polzeath Campsite Secures Year-Round Planning Permission

A Tailored Approach to Conceptual Design

Celebrating 17 Years of Dedication: James Vivian, Associate Chartered Architectural Technologist

Rural Enterprise – Helping Rural Business Flourish

Seaside Sensation

SEC1 Compliance & Energy-Efficient Homes in Cornwall

New National Planning Policy Framework Published | Laurence Associates

Progress Update: Shaping a Bespoke Home

Porthcothan Site Update: Residential Planning Progress

Final Days at the Devon County Show for Laurence Associates

Elmhurst Energy CPD

Visit Laurence Associates at the Devon County Show This Week

Laurence Associates prepares for Royal Cornwall Show 2026

Small Housing Schemes

Laurence Associates at Stithians Show 2026 Architecture and Planning Support

Coastal Home Design in Devon & Cornwall

A Busy Week of Progress Across the Practice

Where Design Meets Detail: The Role of Materials in Architecture

Laurence Associates to Exhibit at Devon County Show 2026

New Project Showcase | A New Collection of Laurence Associates Projects

Understanding the Design Brief Service at Laurence Associates

Regen Planning Conference

Outline Approval for Three New Homes in St Keyne

Section 106 Agreement Revoked Near Porthtowan

Securing Planning Permission – Community Hall Poundstock

Contemporary Countryside Living: Reimagining Your Home in Cornwall

Town Planner Job Vacancy in Truro | Laurence Associates

Conversion in the Countryside: Securing Planning for a Rural Bothy

Successful Appeal Secured on Caravan Use and Building Definition

RIBA Stage 4 Part 2: Taking Your Design from Approval to Construction

Considering a Home Extension?

Planning Permission Secured for Change of Use to self-contained letting unit in Penzance

Planning Appeal Allowed Near Helston for 6 to 9 Dwellings

Cornwall Building Regulations Update Event 2026

Graphisoft UK Awards 2024 – Small Project Of The Year: Under £5 Million

How to Find a Building Plot

Replacement Dwelling Approved Following Class Q Success

Outline Planning Consent Secured for Two New Dwellings

Housing Land Supply Changes: What They Mean for Planning

Planning and Designing Padel Courts for the UK’s Fastest Growing Sport

Laurence Associates at SLR Consulting’s Segway Olympics

Supporting the Interior Design Journey Through Architecture

Blending Architecture into the Devon Countryside Through Materiality

Construction Excellence Southwest Summit 2026

Certificates of Lawfulness Explained

River Camel Nutrient Neutrality Update 2026: Bodmin Removed

James Vivian Promoted to Associate Director

Architecture Vogue – Sand Dunes

Cornwall Council Housing Requirement – Laurence Associates

Securing Planning Permission – Greenbank Hotel Falmouth

Planning changes from April 2026: why expert advice matters more than ever

The Built Environment Network – Trevelver Farm

Planning Consent for Commercial Change of Use in Bude

Laurence Associates attending Kernow Construction Club

Barn Conversion Approved West Cornwall

Planning Permission in a Conservation Area | Port Isaac

Construction Drawings Explained: What They Include and Why They Matter

Change of Use Approved: Takeaway to Residential in Cornwall

Construction (Design & Management) Regulations 2015 – March

Building Towards a Greener Future: Our Earth Day Commitment

What is the Community Infrastructure Levy?

Planning Approval for Sauna in Protected Landscape

Future Homes Standard 2027: Guide for Homeowners & Developers

Planning Permission Secured for Rural Replacement Dwelling

Meet the Laurence Associates Team at Devon County Show 2026

Property Development Forum

Laurence Associates at Business Fest South West Westpoint

Property Development Forum Cornwall

Current Vacancies – Planner / Senior Planner

Designing for Approval or Designing to Build?

Restronguet Point – a room with a view

Exploring Contemporary Materials and Colour in Cornish Architecture

New Project Collection Coming Soon

A positive appeal decision for Laurence Associates

Laurence Associates at Groundsure Women in Property

Four Dwellings Approved Following Outline Consent

Farm Diversification Opportunities in the Southwest

YEP Exeter Padel Tournament

Laurence Associates at the CESW Cornwall Club Black Tie Ball

Planning Appeals Changes from April 2026

Planning Appeals Explained | What to Do If Your Planning Application Is Refused

Cornwall Planning Constraints & NPPF Updates | Laurence Associates

What does the new Part O of the Building Regulations mean for a new home?

Grid Connection Reform and what it means for Renewable Energy Projects

Residential Project Site Update | Progress on Site

Laurence Associates at Kernow Construction Club

Why Do a Self Build?

Planning Within Cornwall’s World Heritage Site | What You Need to Know

Energy Statements: Why They Matter for Planning Applications

Creating Seamless Indoor Outdoor Living Spaces

Planning Appeal Success for Equestrian Building

RIBA Safe & Healthy Environments CPD Completed

Architecture in Fowey | Laurence Associates

Laurence Associates Attends Cornwall Council Planning Agents Forum

Laurence Associates Attending Townsend Landowner Seminar

Town Planner Job Vacancy in Truro | Laurence Associates

Designing for Legacy, Lifestyle and Longevity

Conditional Planning Permission Secured for Five Homes in Bodmin

Building for Growth

Committee Success Secures Permission in Principle for New Homes

Architectural Technician Job in Truro Cornwall | Part 2 Architectural Assistant

Laurence Associates at Groundsure Women in Property

Energy Consultancy Services at Laurence Associates

Housing Appeal Success in West Cornwall

Architecture Vogue – Smallridge Bros

Neighbourhood Plan Regulation Changes 2026

Appeal Success – Removing Occupancy Condition

Building Regulations Approval for a Contemporary Home

11 Bespoke Holiday Units Designed for Mawgan Porth

A considered evolution of a familiar form

Master Planning That Creates Places for the Future

Laurence Associates Welcomes New Design Director

Property Development Forum

Appeal Success: Caravan Site Approved in Cornwall

Cornwall Local Plan Update 2028 and What It Means for Development

Meet Will | Architectural Assistant at Laurence Associates

Team Attends Michelmore’s Property Development Club in Exeter

Attending Women in Business Breakfast at Truro Golf Club

Architecture Vogue – Higher Harlyn

Creating Flow and Connection Within the Home

A First Look: Behind the Scenes of Our Latest Completed Project

Powering the Future: Repowering Wind Turbines Across the UK

Architect Jobs in Cornwall | Architect Vacancy in Truro | Laurence Associates

Coastal Cornish Home Design | Contemporary Architecture

Planning Permission Secured in Rock Cornwall

Outline Planning Consent for Hotel and Restaurant Development in Cornwall

Agricultural Barn Development Advice

Meet Tait | Architectural Assistant at Laurence Associates

Architecture Vogue – Greenbank Hotel

Traditional Barn Conversion Approved | Building Regulations Success

Current Vacancies – Town Planners

Redruth Housing Scheme Approved

Building Regulations Drawings: Why Detail Matters

Cornwall Council ‘Call For Sites’

National Planning Policy Framework

Grade II Listed Farmstead Planning Success

Work Experience Week: Exploring Architecture and Structural Engineering

Designing Homes Shaped by Landscape and Views in Rural Cornwall

Functional Living in a Contemporary Cornish Home

Planner Job Vacancy in Truro | Laurence Associates

A Collaborative Approach to Creating Meaningful Spaces

A First Look at Our Latest Architectural Project

Feock replacement dwelling project overview

Transforming historic barns into contemporary living and working spaces

Laurence Associates Expands with New Office in Exeter

Why Involve Landscape Architects in Biodiversity Net Gain Proposals

Why Do I Need a Professional Consultant’s Certificate?

A Guide to Our Planning Application Process

3D Modelling an image speaks a thousand words

Tom Evans Promoted to Junior Planner

Self-Build and Custom Build Homes with Laurence Associates

Passivhaus Design | Energy Efficient Homes in Cornwall & Devon

Barn Conversions Under Class Q and Class R

Laurence Associates – Royal Cornwall Show 2024

Planning Approved for Farmhouse Extension on Bodmin Moor

Ana Coelho promoted to Senior Chartered Architect

Laurence Associates – Royal Cornwall Show 2025

Vickery Holman Market Review

Rural Exception Scheme Approved in Perran Downs

Navigating Building Regulations in Cornwall: A Design Led Approach

Construction Excellence Southwest Cornwall Summer Boat Trip

Every Project Has More Than One Story to Tell

Contemporary Home Renovation

Replacement Dwelling in lieu of Class Q

Building Safety Act | Building Regulations Principal Designer

Eco development on the sand dunes at Hayle

CESW Summit 2026

Appeal Success for Agricultural Workers Dwelling Near Penzance

Planning Consent Secured for Methane-Capture Facility

Why Part T Is Changing Commercial Design More Than You Think

Laurence Associates Sponsors First Property Development Forum Event in Cornwall

Planning Strategy & Residential Development | Laurence Associates

Securing Five Unrestricted Homes in Mawgan Porth

Laurence Associates to Attend Business Fest

Planning consent secured for replacement wind turbine

Planning Permission for Community Garden Redevelopment in Newquay

Planning Permission Success for Barn Conversion

Building for Growth

East Allington Permission in Principle success for five new homes

A Contemporary Coastal Home by Laurence Associates

Adaptive Reuse Architecture | Blending Heritage with Modern Design

Sensitive Dwelling Alterations Approved by Council

Boat House Building Regulations Approval in Feock | Laurence Associates

Permission in Principle Success in St Austell

Appeal Success Near St Ives

Bespoke Architectural Design Process

Cottage Renovation & Contemporary Extension in St Austell, Cornwall

Our First Newsletter Is Live | Latest Projects, News & Events

Rural Outbuilding Conversion Secures Planning Consent

Laurence Associates at the CLA Southwest AGM

Happy Easter from Laurence Associates

Summer in the City Networking Event | Laurence Associates Exeter

Breaking Ground: New Project Progress

Planner Job Vacancy in Truro | Laurence Associates

Contemporary Roof Extension in Cornwall | Sustainable Residential Design

New Project Collection Coming Soon

Natural Light

Commercial Outdoor Kitchen Planning Permission

Current Progress on Site in Falmouth

St Piran’s Day 2026 – Celebrating Cornwall’s Heritage

Permission in Principle Secured for Six New Dwellings in Redruth

Unlocking Potential Through Replacement

Planning Approved for 5 Unrestricted Rural Homes

Permission in Principle Secured for New Dwelling in Harrowbarrow

Certificate of Lawfulness Secured for Residential Caravan Use

Laurence Associates at Stithians Show 2026

Planning Committee Reforms in England What You Need to Know

Architecture Vogue – Eyebrid

The Built Environment Network – Westcliff

Two Dwellings Approved in Roseland Peninsula National Landscape

Class Q Conversions: Unlocking the Potential of Agricultural Buildings

Non-Material Amendment Success

Laurence Associates Attending Stithians Show 2026

Architect Jobs in Cornwall | Architect Vacancy in Truro | Laurence Associates