About

History (50 years of experience at your disposal):

INVISIBLE-DOOR is a trademark of CENTRO DIFFUSIONE SERRAMENTI srl.
The company represents the evolution of what once was a handicraft workshop, founded in 1964 as workshop for iron processing. The development of new generations and constant evolution of production department has transformed the historical workshop into the present company, taking its current company type in 1986.

From our factory to your home

By exploiting its knowledge and its in-house manufacturing department, the INVISIBLE-DOOR trademark aims at increasing the production of flush-to-wall systems.
Through our website it is possible to easily buy in a fast and financially convenient way, without compromising quality and by simply taking advantage of the direct manufacturer-user channel.
The www.invisible-door.com website is a direct access to buy from the comfort of your own home directly from the factory.

Our clients:

Our clients are private clients, technical firms and architects, building enterprises and operators interested in skipping the traditional distribution chain of agents, sellers or distributors. Financial advantage and time saving are simple consequences.

Transparency:

Our clients can check prices through the online configurator and download our pricelist valid for all clients. Prices are already discounted, include vat taxes, packaging and delivery expenses all over Italy.

Purchasing methods:
Those who prefer to pay by credit card can do so by using our configurator. Those who are not expert or prefer a more traditional payment method can be supported by our sales office. It is sufficient to send an email specifying required products and the company will quickly reply with an estimate or order confirmation. Clients may choose to pay a deposit upon ordering and settle upon receipt of goods.

Estimates / Orders

Ask for your estimate directly to our sales office and you will promptly receive our offer.
Should you prefer not to buy through our configurator, you can also buy the INVISIBLE-DOOR products paying by bank transfer. If so, send us your request and you will receive our order confirmation including all necessary details to quickly proceed with your purchase.

Choosing 100% Italian products:

Every product on sale on www.invisible-door.com website is manufactured in Italy.
Those components which are not produced in-house, such as hinges and locks, are purchased from Italian companies and are manufactured in Italy.

Questions and special requests:

Should you need a technical clarification, a personalized product or any kind of assistance, please do not hesitate to contact us. Our offices are at your complete disposal.

tel +39 0574 630094
fax +39 0574 635480