We service plastic windows, euro windows, aluminium windows and doors and portals. Supply and installation of blinds, shutters, insect screens and awnings. Supply and installation of sectional and roller garage doors. Supply and installation of door closers and security locks. Service, supply and installation of Velux roof windows.

We offer locksmith work and production of metal elements and semi-finished products. We provide surface treatment of metals, cutting and cutting of metals, metalworking. We offer welding work, we weld aluminium.

Manufacture, installation and service for scissor, roller and fixed grilles, fences and railings. Certification statement 2 ST. and D NSA. Repair of older types of roller and scissor grilles. Bespoke manufacture of grilles, turnkey delivery. We assemble and deliver grilles for the whole Czech Republic and Austria.

We are a company with a tradition since 1991. We hold a concession in the field of providing technical services for the protection of property and persons. We offer: production and repair of car keys and motor keys, FORNOX and CAG security doors, production of all kinds of keys, sale and repair of locks, installation of door fittings, sale of safes.

We operate a locksmith and locksmith shop, installation of locks, inserts, fittings, door accessories. Emergency opening of flats. Locks and service for plastic, aluminium doors, panic locks, self locking locks, installation and adjustment of self locking locks. Services for apartment buildings, cooperatives, owners' associations.

Modern locksmith emergency room with young Czech team and professional approach.

Petrast a.s., an insurance brokerage company - we offer all types of insurance and carry out the liquidation of insurance claims.

We supply security, fire and noise protection doors for flats and houses. We are here for you 24/7. Your safety is our priority.

We provide installation of security doors, frames and locks or opening slammed doors and car opening. We replace damaged locks and doors after a break-in and suggest a more secure option. We will match the cylinders to the same key. We offer master key system, grille manufacturing, safe sales and installation.

We specialize in low current electrical installations such as camera systems, access control systems, electronic security for buildings, metallic and fiber optic networks. From design to implementation and subsequent regular maintenance.