A bioclimatic pergola with a healthy safety margin: two louvre shapes to choose from, rain drainage of up to 57 l/min and a snow load of up to 72 kg/m² — exactly what you need between a Latvian summer and a Latvian winter.
The SB 450 roof is made up of SLIM (type Z) — a slim, graphic profile — or STANDARD (type FLAT) — a calm, flat plane. Both versions rotate from 0 to 135° and carry seals that keep rainwater out reliably. The structure is stable extruded aluminium; intermediate posts can rest on existing structures, which is a great help on awkward terraces.
Snow load — up to 72 kg/m², wind — up to 110 km/h, with drainage through the twin-pitch «dry gutter» system of up to 57 l/min: a downpour disappears into the posts while it stays dry under the roof. The drive is completely concealed in the structure, the louvres are controlled automatically, and SMART integration with a smart home is supported.
Linear and spot LED lightingcan be built into the STANDARD louvres, with perimeter lighting as an addition. The sides of the terrace can be closed with the OpenSlide glass system, Slide and Shutters sliding panels or side screens. The RAL palette suits any facade.
Two louvre shapes, rotation 0–135°.
A safety margin for a Latvian winter.
The twin-pitch «dry gutter» takes a downpour into the posts.
Light in the louvres and around the perimeter, smart home.
| Type | Bioclimatic pergola |
| Slats | SLIM (Z) or STANDARD (FLAT), 0–135°, with seals |
| Snow load | up to 72 kg/m² |
| Wind | up to 110 km/h |
| Water drainage | twin-pitch «dry gutter», up to 57 l/min |
| Controls | Concealed electric drive · SMART integration |
| Options | LED (linear, spot, perimeter), OpenSlide, Slide, Shutters, screens |
| Material | Extruded aluminium |
| Colours | RAL palette |
| Warranty | 2 years |
Our partner for terrace systems
SB 450 manual (IUiK)PDF · installation and operation Catalogue of Aluprof pergolasPDF · all models, overview Technical supplement — pergolasPDF · dimensions and detailsPhotographs of completed projects will appear here — send us Aluprof materials or pictures of your installations.
Module dimensions, finish, controls, lighting and options — the price is calculated from the manufacturer's 2026 price list including VAT. We will confirm the exact amount with installation after the measuring visit.
It is rated for snow up to 72 kg/m² and wind up to 110 km/h, while the twin-pitch «dry gutter» carries away up to 57 l/min of rain — figures with room to spare for our climate, and nothing has to be dismantled for the winter.
SLIM (Z shape) — slimmer and more graphic, STANDARD (FLAT) — the classic flat ones. Both rotate 0–135° and have seals — the closed roof neither rattles nor drips.
A concealed electric drive and SMART integration: remote, smartphone, smart-home scenarios, sensors. The louvres can be stopped at any angle.
Three types of LED — linear, spot and perimeter; OpenSlide glass walls, Slide sliding panels, Shutters and fabric screens — the terrace works in the evening and between seasons.
The price depends on the project. Free estimate from the dimensions of your site and professional on-site measuring throughout Latvia and the Baltics, we also work across Europe. Guarantee 2 years.
A professional site visit, a project with dimensions and an exact quote.
