Location: Lower Clapton, Hackney (E5)
Status: Project Proposal & Technical Specification
📋 The Client Brief
A local resident in the Millfields Park area reached out with a multi-stage garden requirement. The challenge was to relocate an existing timber shed to a new, more efficient position and construct a bespoke, high-quality timber pergola to create a functional outdoor social space.
Key Requirements:
- Asset Salvage: Dismantle the existing shed without structural damage.
- Longevity: Install a rot-proof foundation for the relocated structure.
- Artisan Finish: Design a pergola with traditional joinery that stands the test of London weather.
🏗️ Phase 1: Structural Shed Recovery & Relocation
Relocating aged timber is a surgical process. We focus on structural integrity rather than just “moving” the unit.
The Technical Execution (Labor: £650)
- Controlled Deconstruction: Stripping the mineral felt and manually extracting fixings to prevent “racking” or splitting the tongue-and-groove panels.
- The Foundation (Sub-Frame): Most sheds in E5 fail due to rising damp. We specify a UC3 pressure-treated timber sub-frame (50mm x 100mm) set on adjustable risers. This creates 360° airflow beneath the floor.
- Precision Re-assembly: Squaring the frame to 1mm tolerances to ensure doors and windows remain perfectly aligned.
Materials & Fixings (£280)
- Weatherproofing: 38kg Heavy-duty green mineral glass-fiber felt.
- Structural Hardware: 4.5mm x 50mm exterior-grade screws and galvanized clout nails.
- Protection: End-grain sealer applied to all new cuts to block moisture ingress.
🪵 Phase 2: The Custom Artisan Pergola
A bespoke 2.4m x 2.4m structure designed for heavy climbing plants and decades of use.
The Technical Execution (Labor: £750)
- Sub-Soil Footings: Digging 4x structural footings to a 600mm depth to reach stable Hackney sub-soil.
- Traditional Joinery: Hand-cutting half-lap notches into the main rafters. This interlocking design provides 4x more lateral strength than simple “bolted-on” beams.
- Stability: Posts are laser-leveled and set in high-yield Postcrete with a rain-shedding taper at ground level.
Materials & Hardware (£520)
- Timber Spec: Premium Sawn, Pressure-Treated Softwood (100mm x 100mm posts / 47mm x 150mm rafters).
- Hardware: M12 x 160mm Galvanized Coach Bolts with oversized washers for maximum structural clamping.
- Foundations: 8-10 bags of rapid-set structural Postcrete.
🚛 Phase 3: Logistics & Site Management
Managing the “Hackney Factor” to ensure a stress-free experience for the neighbor.
Management & Logistics (£350 – £400)
- Waste Management: Removal of old roofing felt, rotted floor joists, and existing garden debris. Coordination of a Wait & Load van or 6-yard skip.
- Council Compliance: Management of Hackney CPZ Tradesman Permits (Zone E/U) and daily parking dispensations.
- Professional Clean-Down: Full site sweep and property protection during material transit.
📊 Estimated Investment Summary
| Category | Detail | Investment |
| Skilled Labor | 4-Day Build / 2-Man Team | £1,400 |
| Materials | Structural Timber, Fixings, Felt | £800 |
| Logistics | Waste, Permits, Delivery | £390 |
| TOTAL ESTIMATE | £2,590 |
This render represents our proposed structural layout for the Millfields Park project. By relocating the existing timber shed to a dedicated ‘utility zone’ and introducing a bespoke, hand-notched pergola, we maximize the garden’s square footage while creating a high-end social space. A perfect blend of structural engineering and aesthetic design
🔨 Build for Longevity
In London’s damp microclimate, “budget” builds often fail within 24 months. We believe in doing it once and doing it right. By using M12 bolting, hand-cut joinery, and raised sub-frames, we ensure your garden investment is protected for years to come.
Inquire About Your Project
I am currently accepting site visits for next month.