Cost: external pocket sliding glass doors
Budget includes the unit and wall integration: recess, equipment, insulation, junctions and system-dependent finishes. No average premium over a conventional slider is established here. Compare finished projects targeting the same clear passage.
Editorial update on 18 September 2026
Bring required trades together
Identify joinery, pocket components, wall work and junctions. Assign insulation, floors and finishes. A pocket-box line does not establish inclusion of all wall lining.
Separate existing-building work
For renovation, request wall and service assessment, removal and making good. Any structural intervention needs separate assessment and pricing. Keep items that cannot be fixed before survey visible.
Compare finished totals
Add handling, protection, checks and selected finishes. Compare pocket and alternative on identified drawings. Request exclusions and maintenance arrangements without assuming zero future maintenance cost.
Budget global selon le nombre de vantaux
| Configuration | Menuiserie et caisson | Projet posé et fini |
|---|---|---|
| 1 vantail | 2 800 – 4 500 € | 4 500 – 6 500 € |
| 2 vantaux | 3 800 – 6 000 € | 5 500 – 8 500 € |
| 4 vantaux | 5 500 – 8 000 € | 7 500 – 12 000 € |
Hors mur porteur, linteau, reprise structurelle et finition décorative étendue.
Ce qui est inclus
- Menuiserie, rails et caisson décrits
- Pose et étanchéité courante
- Fermeture et finitions de base du doublage
Ce qui n’est pas inclus
- Intervention structurelle
- Déplacement de réseaux
- Réfection complète du sol ou de la façade
The three budget levels
Where your money goes
- Door unitOn quotationSystem, glass and leaves.
- PocketOn quotationSpecified recesses and components.
- EnvelopeOn quotationInsulation, junctions and threshold.
- SiteOn quotationWall work, fitting and finishes.
What makes the price vary
Layout
Space for retracted leaves.
Existing building
Structure and services to assess.
System
Fitting and maintenance details.
Coordination
Work split between contractors.
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
Can it be added without wall work?
Check for a suitable existing recess. Do not assume a finished wall can accept the mechanism without work.
Will the whole passage be clear?
Request usable width on the selected system’s open drawing.
How can it be repaired later?
Establish access for maintained or replaced parts before closing the walls.
Is a pocket slider always more expensive?
Compare two complete feasible projects. Available data here does not justify a flat premium.
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