Quality Windows & Doors
Windows and doors with excellent thermal and sound insulation. Professional installation in Sofia, Plovdiv and throughout Bulgaria.
Why Choose Windows from Home-Plast?
Since 2017, we have been an official partner of Rollplast – a leading manufacturer of PVC and aluminum windows in Bulgaria. We offer a full range of windows and doors with guaranteed quality, professional installation, and long-term warranty.
High-Quality Profiles
PVC Trocal and aluminum Etem systems with proven quality
Professional Installation
Certified teams with over 15 years of experience
Up to 10 Years Warranty
Full warranty on profiles, glazing units, and installation
Competitive Prices
Direct deliveries from the manufacturer
★ Recommended Choice
Etem E-45 – Optimal Price-Quality Ratio
Etem E-45 is an aluminum profile system with thermal break that combines modern design, excellent insulation properties, and affordable price. Ideal for residential and commercial projects.
⚠️ Important: “E-45” is the series name, it does not mean 45mm profile width!
Key Advantages:
- ✓ More stable construction – ideal for large sizes
- ✓ Less maintenance – no warping or adjustments
- ✓ Corrosion resistant – doesn’t rust or fade
- ✓ Easy maintenance – cleans with water only
- ✓ Suitable for exposed facades – wind, high floors
PVC TROCAL 70 vs AL ETEM E-45
Detailed comparison of the two most popular systems
TROCAL 70
Profile Dimensions (Installation Depth)
- System: 70 mm
- Frame: 66 mm
- Sash: 78 mm
Thermal Insulation
Advantages
- ✓ Better thermal insulation
- ✓ Lower price
- ✓ Ideal for standard sizes
ETEM E-45
★ RecommendedProfile Dimensions (Installation Depth)
- Frame: 60 mm
- Sash: 68 mm
Thermal Insulation
Advantages
- ✓ More stable for large sizes
- ✓ Less maintenance and adjustments
- ✓ Ideal for exposed facades
What Does the Uw Difference Mean? (With Real Numbers)
Example Calculation
Uw Difference: 1.55 – 1.27 = 0.28 W/m²K
For a 4.5 m² window with a winter temperature difference of 20°C (inside 21°, outside 1°):
Additional heat loss with ETEM: 0.28 × 4.5 × 20 = ~25 W
💡 That’s like a small light bulb running constantly.
Per heating season (roughly): about ~100 kWh difference → usually a small amount in money, so it’s not decisive on its own.
Which is “Better” and When?
🏠 Choose PVC TROCAL 70 if:
- You want best Uw + lowest price
- Windows are standard sizes
- Not on a wind-exposed facade
- Budget is the main factor
🏢 Choose AL ETEM E-45 if:
- You want more stable system for large sizes
- You want less maintenance long-term
- You have wide openings, wind, exposed facades
- You live on a high floor
💡 In reality, customers suffer more from: warping, adjustments, drafts, leaks – than from a 0.28 difference in Uw.
What Does the Calculator Calculate?
Dimensions
Width and height of the window
Configuration
Number of sashes, opening type
System
PVC or AL thermal profile
Glazing Unit
Double/triple, argon, spacer
Color/Foil
Color options and decors
Extras
Hardware, screens, installation (optional)
⚠️ Important
The calculator provides an estimate. The final quote comes after:
- Exact measurements on site
- Clarifying installation details and requirements (wind, exposure, height)
PVC Profile Systems
High-quality PVC windows with excellent thermal and sound insulation
Trocal 88
High-end system with maximum insulation
- Triple sealing
- RC2 base security
- ActivPilot hardware
- 5 years warranty
Trocal 76
Excellent balance between quality and price
- 6 color options
- RC2 security
- ActivPilot hardware
- 2 years warranty
Trocal Basic 70
Classic model with proven quality
- 4 color options
- ProPilot/ActivPilot hardware
- Basic assembly
- 2 years warranty
Aluminum Profile Systems
Modern aluminum windows for glazing and architectural projects
Etem E-45
Optimal choice for homes and commercial buildings
- With thermal break
- Stable for large sizes
- Minimal maintenance
- Ideal for exposed facades
Etem E-75
First-class window with thermal break
- Double sealing system
- RC2 security
- ActivPilot hardware
- RAL colors
Applications for Etem E-45
Ideal choice for various projects
Terrace Glazing
Stable and durable profile, perfect for glazing balconies and terraces.
Commercial Buildings
Storefronts, office partitions, entrance systems with elegant look.
Residential Buildings
Windows for apartments on high floors and exposed facades.
Winter Gardens
Winter gardens and conservatories with maximum light.
Glazing Units
Energy efficiency starts with the glazing unit
Double Glazing Unit
Clear 4 / 16 Ar / Low-E 4
Standard choice for residential windows. Good thermal insulation for moderate climate.
Triple Glazing Unit
Low-E 4 / TPS / Clear 4 / TPS / Low-E 4
Excellent energy efficiency. Ideal for heated spaces and winter gardens.
Quadruple Glazing Unit
4 panes + 3 TPS spacers
Lowest coefficient on the market! For passive houses and buildings with minimal energy consumption.
Profile Systems Comparison
Choose the most suitable system for your needs
| Feature | Trocal 70 | Trocal 76 | Trocal 88 | Etem E-45 | Etem E-75 |
|---|---|---|---|---|---|
| Material | PVC | PVC | PVC | Aluminum | Aluminum |
| Frame / Sash | 66 / 78 mm | 76 mm | 88 mm | 60 / 68 mm | 75 mm |
| Thermal Insulation (Uw) | 1.27 | 0.9-1.2 | 0.8-0.85 | 1.55 | 1.2-1.6 |
| Thermal Break | Yes | Yes | Yes | Yes | Yes |
| Ideal For | Standard windows | Homes, offices | Passive houses | Large sizes, exposed facades | Winter gardens |
| Price Range | 💰 Affordable | 💰💰 Medium | 💰💰💰 High | 💰💰 Medium | 💰💰💰 High |
Our Services
Free Measurement
Our specialist will visit the site, take precise measurements, and advise you on the most suitable solution.
Quote Preparation
You receive a detailed quote with exact prices, timelines, and technical specifications within 24 hours.
Manufacturing
Windows are manufactured in modern factories according to the highest quality standards.
Professional Installation
Certified installers with extensive experience ensure precise installation according to all requirements.
Warranty & Service
Up to 10 years warranty on products. Free first service after warranty expiration.
Window Repair
Repair and replacement of hardware, glazing units, seals, and all components of existing windows.
Frequently Asked Questions
What’s the difference between PVC and aluminum windows?
PVC windows offer better thermal insulation at a lower price. Aluminum windows are stronger, more stable, and suitable for larger sizes and exposed facades. Both systems have thermal breaks for heated spaces.
What is the Etem E-45 profile suitable for?
Etem E-45 is an aluminum profile with thermal break, ideal for large windows, exposed facades, high floors, and cases where minimal maintenance is required. It offers better stability than PVC for wide openings.
How long does production and installation take?
Standard production is 2-4 weeks. Installation of an apartment with 5-6 windows takes 1 day. For larger projects, timing is determined individually.
What warranty do I get?
We offer up to 10 years warranty on profiles and glazing units, 2-5 years on hardware and installation. Free first service after warranty expiration.
Which glazing unit should I choose?
For standard residential windows, we recommend double glazing with low-E glass. For winter gardens and better insulation – triple glazing. For maximum efficiency – quadruple.
Do you repair existing windows?
Yes, we repair all types of windows – glazing unit replacement, hardware, seals, handles. We also install security hardware for burglary protection.