100% Domestic Builders
Architectural House ExtensionsDormer & Hip to Gable Loft ConversionsOpen Plan Shaker & Handleless Kitchen DinersLoad Bearing Wall Knock Throughs & RSJ SteelBespoke Media Walls & Coffered LED CeilingsHandcrafted Green Oak Porches & Garden RoomsArchitectural House ExtensionsDormer & Hip to Gable Loft ConversionsOpen Plan Shaker & Handleless Kitchen DinersLoad Bearing Wall Knock Throughs & RSJ SteelBespoke Media Walls & Coffered LED CeilingsHandcrafted Green Oak Porches & Garden Rooms
Full Home Renovations & Structural Knock Throughs in Liverpool
Service 04 · Modern Open Plan Living

Full Home Renovations & Structural Knock Throughs in Liverpool

Open up compartmentalised kitchens and dining rooms with certified RSJ steelwork, or refurbish a dated property from bare brick to showhome finish.

Attention to Detail
Structural EngineeringCertified RSJ & Padstones
Pre Purchase AdviceFree Buyers Walkthrough
Homeowner Focus100% Domestic
Google Rating4.8 / 5 (24 Reviews)

Complete Renovations & Knock Throughs From Groundworks to Final Joinery

Many well located properties across Liverpool, Allerton, Crosby, Formby, and Maghull sit on generous plots with solid brickwork, yet suffer from small, dark ground floor rooms, dated wiring and plumbing, and tired interior woodwork.

ATD Joinery & Construction specialises in structural reconfigurations and full house refurbishments. Whether you want to remove the load bearing wall between your kitchen and dining room to install a central island, or you have purchased a fixer upper that needs stripping back and modernising throughout, Stephen Flinn coordinates every trade under one schedule.

Load Bearing Wall Removals & Flush RSJ Steel Beams
Structural Engineer Calculations & Building Control Sign Off
Open Plan Kitchen Diner Reconfigurations
Full House Rewiring, Plumbing & Heating Upgrades
Plasterboarding, Skimming & Acoustic Wall Panelling
Complete Second Fix Joinery: Staircases, Doors & Herringbone Floors

Technical Build Specification

How We Engineer & Finish Your Project

01 · Acrow Propping & Safe Structural Demolition

Before any masonry is removed, we install heavy duty needle and Acrow propping systems to support first floor joists and upper walls safely, with dust containment sheeting protecting the rest of your home.

02 · Engineered Padstones, RSJ Beams & Fire Boarding

We bed high strength concrete or steel padstones, crane or lift the specified RSJ steel beam into position, bolt spliced sections to engineer torque specs, and encase the steel in double layer fire rated plasterboard.

03 · Mechanical, Electrical & Plastering First Fix

Full coordination of NICEIC electrical rewiring, recessed LED lighting layouts, Gas Safe heating alterations, and dead flat plaster skimming ready for cabinetry and flooring.

04 · Architectural Joinery & Final Handover

Installation of new staircases, glass or oak balustrades, internal doors, deep profile skirtings and architraves, herringbone flooring, and bespoke kitchens.

Renovation & Structural Services

From single room structural openings to whole property back to brick refurbishments, every stage is completed by time served domestic trades.

Load Bearing Wall Knock Throughs01 · Open Plan Transformation

Load Bearing Wall Knock Throughs

Safely remove internal structural walls between kitchens, dining rooms, and lounges using Acrow propping, engineered padstones, RSJ steel beams, and Building Control certification.

EngineeringRSJ Steel & Padstone Spec
ComplianceBuilding Notice Sign Off
Whole Property Modernisations02 · Turnkey Refurbishment

Whole Property Modernisations

Complete internal refurbishment of period and 1930s homes including new heating, electrical rewires, plastering, staircases, oak doors, kitchens, and bathrooms.

ManagementAll Trades Under One Roof
Finish StandardMaster Joinery Detailing
Garage Conversions & Utility Suites03 · Unlock Ground Floor Space

Garage Conversions & Utility Suites

Convert cold, underused integral or attached garages into warm home offices, playrooms, gyms, or utility and pantry rooms with full thermal floor and wall insulation.

Thermal SpecInsulated Floating Floor & Walls
Planning RouteUsually Permitted Development

Completed Renovations & Knock Throughs Case Studies

All 8 Case Studies

What Homeowners Say About Our Renovations & Knock Throughs

“Every aspect ran like clockwork and we lived in the house the whole time.”

“Stephen and the team at ATD have just finished a side and back extension including garage conversion and internal joinery works. From start to finish Stephen and Matt have both gone above and beyond to ensure every aspect of the project has ran like clockwork and the work has been nothing short of flawless. We lived in the house the whole time.”

Olivia Betts

Side & Rear Extension + Garage Conversion · Verified Google Review

“His attention to detail made the entire process smooth and stress free.”

“We recently completed an extension renovation with ATD, and we are absolutely thrilled with the results. From day one, Stephen, our project manager and joiner, was outstanding. His attention to detail (can see why the company has this name!), professionalism, and dedication made the entire process smooth and stress free. Every single tradesperson involved was exceptional.”

Jennie Hughes Breen

Extension & Full Kitchen Renovation · Verified Google Review

“RSJ steel installation and kitchen fitting finished to perfection.”

“Stephen and the lads removed our load bearing kitchen wall, fitted the RSJ steel beam, plastered throughout and installed our new kitchen island and ceiling bulkhead. Having a joinery led builder meant every unit, door frame and floor joint was spot on.”

Paul Henderson

Structural Knock Through & Bespoke Kitchen · Verified Google Review

Arrange a Free Renovations & Knock Throughs Consultation

Stephen Flinn will visit your property in Liverpool, Maghull, Formby, Crosby, or Merseyside, inspect the structure or review your architectural plans, and prepare an itemised written quotation.

Request Your Free Renovations & Knock Throughs Survey

Direct domestic enquiries only. By submitting this form you agree to our Privacy Policy. We never share your details with third parties.

Renovations & Knock Throughs Frequently Asked Questions

Straightforward answers on planning permission, living at home during building work, stage payments, and Building Control sign off.

Yes, if the wall is load bearing. Removing a structural wall requires structural engineer calculations for the RSJ steel beam and padstones, plus a Building Notice inspection from local Building Control before the steel is boarded and plastered. We manage this entire process for you.
100% Dedicated Domestic Builder

Planning an Extension, Loft Conversion or Home Renovation?

Book a free, no obligation home survey and feasibility visit with founder Stephen Flinn. You will receive honest construction advice and a clear, itemised stage payment quotation.

Companies House Reg: 119040054.8 / 5 Across 24 Google Reviews
Attention to Detail

Direct Merseyside Desk

Speak Directly With Stephen Flinn

Send your architectural drawings on WhatsApp, book a free home survey online, or call our Maghull & Liverpool office line.

Call OfficeWhatsAppFree Survey