Technical outline

Path specs — what a quotation usually covers

Short outlines for partners and serious clients. Final numbers sit on the project quote — this page shows what we lock before production.

01 · House extensions

System
Insulated modular volumes + aluminium framing; solid walls with controlled openings
Glass
Performance IGU specified (Low-E / thickness / safety). Local supply or factory-glazed — stated on quote
Deliverables
Fabrication drawings, opening schedule, packing list, junction notes
Lead time
Confirmed after deposit; depends on size and factory load
Local scope
Foundations, crane, weather seals interface, planning already cleared by client
Warranty
Structure/system warranty period stated on contract (not left verbal)
Open extensions →

02 · Garden modules

System
Finished modular pods: office, gym, studio, guest — standard shells with option packs
Glass
Factory-glazed preferred for speed and quality control
Deliverables
Install guide, fixing points, electrical stub notes where applicable
Lead time
Shorter than extensions when within standard sizes
Local scope
Base/pad, service connections, permitted-development check by client/partner
Pricing stance
Accessible, productised — not villa-extension pricing
Open garden modules →

03 · Prefab eco house

System
Full prefabricated house volumes; eco options (solar, heat-pump interface, envelope upgrades)
Glass
Envelope glazing specified as part of the house package
Deliverables
Module plan, sequence notes, packing & shipping plan
Lead time
Longer programme; gated by design freeze and supply chain
Local scope
Foundations, crane, services, statutory approvals
Note
We scale this path when the house supply chain for your market is confirmed in writing
Open prefab eco house →

04 · Stairs & railings

System
Made-to-measure balustrades & stair systems: aluminium/glass, light-luxury bars, classic series, compact upgrades
Inputs
Rise/going, photos, plan, finish selection or designer drawing
Deliverables
Cut list, assembly drawings, finish confirmation, export packing
Lead time
Per run length and finish — on quote
Local scope
Install labour; compliance with local stair/guarding rules (e.g. UK Part K) confirmed locally
Model
Custom order — not bulk warehouse SKUs
Open stairs →