Sipario
R & D LAMM
Sipario
R & D LAMM
History and innovation
This absolute classic has been revamped and rejoins Lamm's product range. As well the infinite number of technical/structural improvements made, this armchair has expanded with a number of versions and varieties that will satisfy a whole host of design requirements for theatres, auditoriums and conference halls.
![](https://www.lamm.it/wp-content/uploads/poltrona-sale-conferenza-Sipario-by-LAMM-2.jpg)
Design and technology
The understated style, upholstery, finishes and manufacturing technologies employed make this a high-quality chair. Pleasant and very comfy, it can be customised in all kinds of ways, both in terms of design and materials and accessories.
![](https://www.lamm.it/wp-content/uploads/poltrona-sale-conferenza-Sipario-by-LAMM-3-mobile.jpg)
Seat and backrest
Fully upholstered in fabric, faux leather or leather, these have a multi-layered inner part padded with non-deformable and flame-retardant polyurethane foam. Two different types of backrest ensure that spectators have the perfect view from the stalls and gallery. For the Standard version, a curved backrest is also available. The seat, with gravity-driven tip-up mechanism, features steel hinge pins fixed to the structure.
![](https://www.lamm.it/wp-content/uploads/poltrona-sale-conferenza-Sipario-by-LAMM-4-mobile.jpg)
Sides
Padded and upholstered in fabric, faux leather or leather, or complete with a visible wood finish, these have a steel load-bearing inner structure equipped with an aluminium block for inserting the seat’s hinge and support pins. They can also be fitted with padded or painted-wood armrests. Fixed to the floor with pressed sheet-metal feet, or with steel tubes for the beam-mounted 2-3 seat version. Both coated with anti-scratch epoxy-polyester powders. With the beam-mounted version, sides are available with side panels that rest on the beam, while the side parts at either end of the row reach down to the floor.
![](https://www.lamm.it/wp-content/uploads/poltrona-sale-conferenza-Sipario-by-LAMM-5-mobile.jpg)
Versions
Available in “Standard” or “Large” with a larger backrest and wider side part. All versions are available with sides reaching down to the floor, or set on a beam with 2-3 seats that link together in a row. They can be installed on horizontal, sloped or inclined floors in straight rows, or curved rows for armchairs with sides reaching down to the floor (minimum radius of 8 metres).
![](https://www.lamm.it/wp-content/uploads/poltrona-sale-conferenza-Sipario-by-LAMM-6-mobile.jpg)
![](https://www.lamm.it/wp-content/uploads/poltrona-sale-conferenza-Sipario-by-LAMM-7.jpg)
![](https://www.lamm.it/wp-content/uploads/poltrona-sale-conferenza-Sipario-by-LAMM-8.jpg)