Shapes of light
We design, manufacture and install sliding, hinged and glass systems for your home or business in Donostia and the surrounding area.
Configure your project and preview it with AI
Pick a finish, glass and size, get an instant estimated price, and generate an image of how it would look in your home before requesting a quote.
Try the configurator
Featured products
Customize and preview with AIAlegra
Slim-profile sliding system with a large glazed surface.
View detail
Customize and preview with AIAurum
Warm bronze finish for characterful interiors.
View detail
Customize and preview with AILucente
Maximum transparency to let light flow between rooms.
View detail
Customize and preview with AIZenith
Fabric lower panel with a glazed upper section.
View detail
Customize and preview with AIArt Stands
Decorative glass and metal stands for displaying objects and sculptures.
View detail
Customize and preview with AIMoon
Hinged door with an exposed hinge and a slim aluminium profile.
View detailWhy choose Erok
- We design, manufacture and install everything ourselves, start to finish — no middlemen, no price surprises.
- Premium aluminium and tempered glass, in custom finishes built to last a lifetime.
- A real, detailed quote in under 48 hours — no obligation, no fine print.
Completed projects
Metal and glass headboard
Vivienda particular, DonostiaCustom headboard combining a metal frame with screen-printed glass.
Metal nightstands
Vivienda particular, DonostiaAuxiliary furniture matching the rest of the room.
Custom glass shelving
Vivienda particular, DonostiaInstallation of floating tempered-glass shelves in a living room.