PE68 Procural
PE68 Procural
Compact aluminium window system with a three-chamber profile · Procural
PE68 Procural is a three-chamber aluminium profile system 68 mm deep — the most compact window system in the Procural range. The assembled window's heat transfer coefficient Uw starts from 0.93 W/(m²·K), making the system suitable for projects where reasonable cost, a compact profile, and standard thermal insulation matter most.
Thermal insulation is provided by a 32 mm thermal break and a single- or two-component central seal. The profile is made from EN AW-6060 T66 aluminium alloy, and the hardware groove follows the Euro standard, giving a wide choice of hardware and opening types for installations in both private homes and commercial buildings.
Logi24 manufactures and installs PE68 Procural windows at its own production facility in Riga, with delivery and installation across Latvia and Europe.
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| Profile system | Procural PE68, three-chamber |
| Frame depth | 68 mm |
| Sash depth | 76 mm |
| Number of air chambers | 3 |
| Thermal break (insulating barrier) | 32 mm, single- or two-component seal |
| Profile heat transfer coefficient Uf | from 1.8 W/(m²·K) |
| Window heat transfer coefficient Uw | from 0.93 W/(m²·K) |
| Glazing thickness | 18 to 59 mm |
| Profile material | aluminium EN AW-6060, temper T66 |
| Seals | synthetic EPDM rubber |
| Hardware groove | Euro standard, compatible with PVC and timber hardware |
| Burglary resistance | class RC2, RC3 |
| Profile coating | Qualicoat powder coating |
| Anodising | on request, Qualanod standard |
| Colour | RAL catalogue, dual-colour finish, wood-effect finish |
| Flush facade connection | flush with the frame (a single plane on the outside) |
A 68 mm frame depth and an optimised 32 mm thermal break deliver a solid balance of cost and thermal insulation for everyday projects.
The Euro-standard hardware groove allows a wide choice of hardware and opening types.
Burglary resistance class RC2, RC3 to EN 1627 provides added security for residential and commercial buildings.
Qualicoat powder coating protects the profile from corrosion and colour fading under constant rain, salt, and UV exposure.
If higher energy efficiency is needed, the same profile geometry is available in the PE68 HI version with a closed glazing-bead chamber.
- Private customers with a limited glazing budget
- Balcony and loggia owners looking for a compact profile
- Developers and contractors delivering standard-design projects
- Homeowners with burglary-resistance requirements
- Single-sash windows
- Two- and multi-sash windows
- Fixed glazing
- Tilt-and-turn sashes
- Balcony structures
- Custom opening sizes
- RAL catalogue finish — any colour
- Dual-colour finish (exterior/interior)
- Qualicoat powder coating
- Qualanod anodising on request
- Wood-effect finish
Installation. Logi24 handles the full work cycle — from on-site measurement to final installation. The installation team fits the constructions in line with temperature and mounting joints, preserving the stated thermal performance. Manufacturing and installation lead times depend on the order volume and configuration and are confirmed individually by a manager when the order is placed.
Delivery. Logi24's production facility and office are located in Riga, Latvia. From there we deliver and install PE68 Procural windows in Riga and across Latvia, and we also arrange delivery for projects in other European countries. Logistics timelines and costs are calculated individually depending on the project address.
Warranty. Logi24 provides a 2-year warranty on installation work and 5 years on the finished window construction. The Procural PE68 profile carries the manufacturer's warranty of up to 30 years; the exact term is confirmed by a manager when the order is placed.
The entire cycle — from calculation to installation — is handled by one team, with no subcontractors.
Short turnaround for approvals and site visits across the country.
We deliver and install PE68 Procural windows outside Latvia as well.
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What is PE68 Procural?It is a three-chamber aluminium profile system 68 mm deep with a 32 mm thermal break, designed for compact and cost-effective window constructions in residential and commercial buildings.
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What is the heat transfer coefficient of the profile and the assembled window?The profile's heat transfer coefficient Uf starts from 1.8 W/(m²·K), while the assembled window's Uw is from 0.93 W/(m²·K) with a double-glazed unit. The exact value depends on the window size and the glazing chosen.
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How does PE68 differ from the PE68 HI version?The HI version has a closed glazing-bead chamber and an additional insulating insert, which reduces Uf from 1.8 to 1.4 W/(m²·K) and Uw from 0.93 to 0.84 W/(m²·K). The standard PE68 suits projects where a compact profile and affordable cost matter most, while PE68 HI is used when higher thermal insulation is required.
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How does PE68 differ from the PE78N system?PE68 has a shallower frame depth (68 mm versus 78 mm for PE78N) and a narrower thermal break (32 mm versus 42 mm), making it a more compact and economical solution, while PE78N delivers higher thermal insulation and suits large-format constructions.
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What types of buildings is PE68 suitable for?The system works well for private houses, balcony structures, building renovations, and commercial projects where a compact profile, reasonable price, and standard thermal insulation matter.
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How much do PE68 Procural windows cost?The price depends on the dimensions, configuration, glazing type, and order volume, so it is calculated individually by a Logi24 manager. Submit a request with your opening dimensions and we'll prepare a quote for your project.
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How long does manufacturing take?The manufacturing time depends on the configuration, dimensions, and current production workload, and is confirmed by a manager when the order is placed. Projects with non-standard sizes or colours may take longer than the standard lead time.
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Does Logi24 install windows?Yes, Logi24 handles the full cycle — measuring, manufacturing, and installation with its own team in Riga and across Latvia, as well as delivery and installation across Europe for relevant projects.
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What warranty is provided on PE68 Procural windows?Logi24's standard terms are a 2-year warranty on installation work, 5 years on the assembled window construction, and up to 30 years on the profile itself under the manufacturer's warranty, depending on operating conditions.
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How do I place an order for PE68 Procural windows?Submit a request on the website or contact a Logi24 manager — a specialist will confirm your opening dimensions, help you choose the configuration, and prepare an individual quote for cost and manufacturing time.
In brief: PE68 Procural is a three-chamber aluminium profile system from manufacturer Procural, 68 mm deep, with a 32 mm thermal break. The profile's heat transfer coefficient Uf starts from 1.8 W/(m²·K), and the assembled window's Uw is from 0.93 W/(m²·K) (for a 1480×2180 mm window with a double-glazed unit, Ug = 0.5 W/(m²·K)). In Latvia, windows built on this system are manufactured and installed by Logi24, which has its production facility in Riga.
PE68 is the most compact system in the Procural window range: a 68 mm frame depth and 76 mm sash depth are smaller than the PE78N (78 mm) and PE96 Passive (96 mm) systems. This makes the profile an economical choice where maximum thermal insulation isn't required but reasonable price and compatibility with a wide range of hardware — thanks to the Euro-standard groove — do matter.
A warmer version, PE68 HI, is built on the same profile with a closed glazing-bead chamber and an additional insulating insert: its Uf drops to 0.9–1.4 W/(m²·K) and its Uw to 0.84 W/(m²·K). This architecture allows the level of thermal insulation to be chosen for a specific project without changing the profile's base geometry.
The PE68 Procural profile is made from EN AW-6060 aluminium alloy in temper T66 and has a burglary resistance class of RC2, RC3 to EN 1627. The system is used in private houses, for glazing balconies and loggias, in building renovations, and in commercial projects with standard glazing requirements.
Logi24 manufactures and installs PE68 Procural windows at its own production facility in Riga, Latvia, and provides delivery and installation across Latvia and Europe. Logi24 offers a 2-year warranty on installation work, 5 years on the assembled window construction, and up to 30 years on the PE68 Procural profile under the manufacturer's warranty.