INEXPENSIVE, HIGH-QUALITY AND STABLE. SUCH ARE
THE CHARACTERISTICS OF ROOF- CONSTRUCTION TIMBER TRUSSES

Tell us what shape of roof you will need and we will prepare its load-bearing structure – constructed from timber trusses.

Timber trusses with steel truss plates and pressins fully replicate classic frames utilising the elements of steel and concrete.

Additional benefits:

Plasticity and variability – Plasticity and variability – a combination of wood and-nail plates with pressins allows you to create any shape of roof construction – curved, pointed, gabled, flat – even such as meeting the rigorous requirements of demanding architects.

Saving wood as well as cash – to manufacture wooden trusses, 50% less lumber is needed than in the manufacture of classic frames. That saving on wood material is reflected in the total structure price to a material degree.

Czech quality – roof trusses are supplied exclusively from Czech timber. The treatment of the wood is also undertaken by a Czech company.

Properties – trusses are made of natural materials – they are lightweight yet very durable and hardwearing.

Speedy installation – the assembly does not take too much time. The trusses are prefabricated thus delivering an almost-completed product to your building site.

Trusses  bois originale are immediately distinguishable from others by their red hue. Each truss undergoes visual inspection and bears the words bois originale.

bois originale®
Since 1982 bois originale

Design and Drafting
of Construction Plan

We will draft the design of timber truss construction to your requirements, complete the project documentation and quote. Included as a matter of course are static analyses of all elements regarding the loadbearing characteristics – roofing material, suspension ceiling grid, exposure to snow and wind parameters.

High-quality
Machine Manufacture

Our production uses the best Czech truss timber of the brand bois originale. Trusses are produced from individual blanks, which are inter-connected by means of stamping nail plates of the Bova-nail system.

Transport
and Assembly

We deliver entire assemblages to the designated site. For larger structures only divided in interlocking parts. Thanks to easy assembly this shortens the time spent on site.

IF NEED BE WE WORK IN THREE SHIFTS

The quality of our work lies in the manufacture

We deliver trusses under the brand name bois originale.

DESIGN AND PREPARATION
OF TRUSSES

The timber truss planning designs, complete manufacturing documentation and an accompanying quotation is implemented in the programme for calculation of wooden trusses – ´TRUSS´. As a result we can guarantee optimal consumption of lumber and sophisticated structural-analysis calculation of all the elements of the construction design with respect to its load-bearing facilities such as roofing material, suspension ceiling grid, snow and wind.

MANUFACTURE
AND ASSEMBLY

Our production uses the best Czech truss wood of the brand bois originale. Trusses are produced from individual blanks, which are inter-connected by means of stamping nail plates of Bova-nail system. Gusset plates are made of galvanized sheet metal with one-sided pressins – acting as a cluster of nails and as a gusset plate at the same time. This manufacturing technique also significantly reduces wastage of timber elements and therefore the consumption of wood.

TRANSPORT
AND ASSEMBLY

We deliver whole trusses to the designated site. For larger structures the product delivery is divided into several parts. Each truss has its marking used for the structural assembly, guided by a template. The assembly of trusses is simple and significantly shortens time we spend on site.

WE WILL DRAFT THE TRUSS DESIGN. PREPARE THE QUOTATION.
MANUFACTURE THE STRUCTURE. DELIVER TO THE SITE AND ASSEMBLE.

SAMPLE TRUSS PRICES FOR YOU
SO THAT YOU GET A BROAD IDEA.

vaznik_mal

SIZE OF THE ROOF

180 m2

price: CZK 52 900,- without VAT

vaznik_mal

SIZE OF THE ROOF

240 m2

price: CZK 76 900,- without VAT

vaznik_mal

SIZE OF THE ROOF

320 m2

price: CZK 105 900,- without VAT

Basic price without assembly and delivery costs.

The backbone of every roof is
a high-quality truss construction

inspirovano-kanadou

We offer and specialise in these types of trussed rafters:

Active trusses for passive houses

Aktivní vazníky pro pasivní domy

The easy way to quickly obtain an energy certificate. For roofs of passive houses, we also design and manufacture active purlin system, with the load-bearing function for the roof. It contributes to the energy performance calculation of the house. And saves you money. We also manufacture active trusses for shed, gabled and hipped roof types.

Hybrid trusses for low-energy houses

Use the roof to its full potential. The truss of flat roofs as well as ceilings of hybrid trusses functions as a protective structure for air distribution networks. Trusses offer space for insulation. They maintain the modern look of the house. They are cheaper. And a far more effective solution to the structure of a roof.

Trusses for loft extensions

vestavba-pudy

Our standards and your additional storage space. For your loft extension we will design a custom-made construction of timber trusses. A solid truss structure is an ideal and functional solution for the attic. And a significant money-saving solution, too.

Special exposed wood trusses

slozeni-vazniku-na-stavbe

Enjoy originality and luxurious appearance. For modern wooden buildings with different types of roofs we manufacture trusses from solid, structurally modified wood – usually spruce. In combination with oriented strand boards (OSB) or soffit boards, your roof can boast an unusual appearance.

houses, barns and other buildings

All
Family house
Larger buildings

Innovation on the Czech market

– TRUSSES FOR PASSIVE HOUSES AND OTHER USAGE

Wooden trusses, nailed trusses, truss beams and other common names of modern roofs that during the past decade have gained in popularity thanks to the indisputable advantages. We will highlight these benefits so that those who do not know of them are introduced to the magic of modern and practically limitless world of ideas of shapes

and types roofs, where one can use classic concrete or clay tiles, but also lightweight coverings, roofing shingles, and that even for roofs of a minimal slope. The biggest advantage of trusses we see in its significant transfer of load from the roof to the perimeter walls without the need for central load-bearing walls up to the width of 30 metres.

Undoubtedly, trusses save on the material. These are prefabricated in a manufacture-assembly hall with presses, enabling speedy assembly on the actual site according to design plans, identifying the individual components; and low cost of labour on the site.

The topic of trusses and passive houses

vaznikPassive houses will soon be the only choice for builders, contractors and developers since 2020, according to European Union Directive all newly built houses will have to be built as passive houses, and a year later even as zero-energy. We must leave the legislation up to the officials. But we have to incorporate these changes into our calculations and to comprehensively address the issue in future construction of houses.

The term active trusses

energetickatridaWhat does it actually mean ACTIVE TRUSS SYSTEM? The main above-mentioned advantages of the active truss system as opposed the classic ones is meeting the requirements for calculating the energy performance certificates (PENB). This specifically means universal and compatibility characteristics with other structural products. And in our case, specifically with other parts of the building.

Address

Blažim 124, 440 01 Blažim

Telefon

(+420) 775 661 025

Email

nabidka@vazniky-strechy.eu

Contact

Do not know? We are online.

WE WILL BE HAPPY
TO HELP YOU.

DO NOT HESITATE
TO CONTACT US.

Ing. Jiřina Veverková
Address: Blažim 124, 440 01 Blažim

IČO: 02558491

OUR PARTNERS

who trust us