Cost: aluminium conservatory
Separate design, frame, glazing, roof, supports, delivery, installation and equipment in the total. Roof shape and colour do not carry a universal surcharge. No Luxembourg average is established without comparable quotes.
Editorial update on 19 September 2026
Compare identified systems
List profiles, colour, finish, glazing areas, openings, roof and shading. Match dimensions and performance. A flat roof is not necessarily cheapest, nor a curved one necessarily brighter.
Include associated work
Add investigations, foundations or strengthening, excavation, façade and roof junctions, rainwater, electricity and finishes. Assign trades and identify removal and disposal. Include excluded work in the overall funding requirement.
Agree options and commitment
Price motors, lighting, heating and glazing variants separately. Request taxes, payments, validity and change terms. Link dates to approvals and final measurement. Include no support without confirmed scheme and eligibility.
The three budget levels
Where your money goes
- DesignOn quotationSurvey, design and records.
- EnvelopeOn quotationProfiles, glazing and roof.
- SupportsOn quotationFoundations and junctions.
- CompletionOn quotationInstallation, services and equipment.
What makes the price vary
Geometry
Dimensions and openings.
Use
Comfort and required performance.
Site
Supports and access.
Equipment
Controls and shading.
Indicative scenarios
No grant is deducted from the budget shown here. If a quote mentions support, request the exact scheme and confirmation of your eligibility before including it in financing.
Frequently asked questions
Does aluminium remove maintenance?
No. Request guidance for coatings, seals, moving parts and drains.
Is triple glazing always required?
Specify glazing for the project; pane count alone does not justify it.
Is a flat roof always cheaper?
No. Compare roof, frame, junctions and performance.
Does four-season guarantee comfort?
The label needs explicit design and performance for the intended use.
Your exact price, in 2 minutes
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