A uPVC window’s true performance lies not just in the glass or finish — but inside the frame. At the core of every SBM Gold window is a precision-engineered profile that determines strength, insulation, soundproofing, and security. If you’re a homeowner, architect, or contractor looking for long-term value, this blog dives deep into what makes SBM’s uPVC profiles stand out from the rest.
What is a uPVC Window Profile?
A uPVC profile is the structural frame that houses the glass and hardware. It comes in various designs depending on the type of window — sliding, casement, tilt & turn, etc.
Key components of a uPVC profile:
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Frame: The outer structure that holds the window
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Sash: The moving part which opens/closes
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Beads: Secure the glass into the sash
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Mullions & Interlocks: Add strength and structure
The Power of Multi-Chambered Profiles
All SBM Gold profiles are multi-chambered, meaning they contain multiple air-tight compartments inside the profile.
Benefits:
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Thermal Insulation: Air inside chambers reduces heat transfer
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Soundproofing: Breaks soundwaves for a quieter home
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Strength: Additional chambers = better load distribution
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Moisture Resistance: Prevents condensation and leakage
SBM Gold uPVC Sliding Profile Range
SBM’s sliding profile systems are engineered for smooth movement, rigidity, and longevity.
| Component | Profile Code | Dimensions (mm) |
|---|---|---|
| Sliding Frame 2 Track | SBM-SS-001 | 60 x 50 |
| Sliding Frame 2.5 Track | SBM-SS-002 | 88 x 50 |
| Sliding Frame 3 Track | SBM-SS-003 | 108 x 50 |
| Sliding Sash 60mm | SBM-SS-004 | 60 x 40 |
| Sliding Sash 75mm | SBM-SS-005 | 75 x 40 |
Additional features:
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Mosquito mullions & sashes for added comfort
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Sliding double bead profiles for extra sealing
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Interlocks to resist air and water penetration
SBM Gold uPVC Casement Profile Range
Casement profiles from SBM provide superior sealing, strength, and opening flexibility.
| Component | Profile Code | Dimensions (mm) |
|---|---|---|
| Casement Frame | SBM-CS-001 | 60 x 60 |
| Casement Outward Sash | SBM-CS-002 | 78 x 60 |
| Casement Inward Sash | SBM-CS-003 | 54 x 60 |
| Casement Door Sashes | SBM-CS-004/005 | 104/84 x 60 |
Technical features:
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Fly Mullions and T/Z Mullions for structured support
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Double & single bead options for custom glazing
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Precision corners and reinforcement channels
Precision Accessories for Every Frame
SBM also manufactures high-quality uPVC accessories that enhance installation and performance:
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WPC Door Frames – waterproof, termite-proof, ready to paint
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Square bars, Sash adaptors, T-connectors – for modular fitting
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Mosquito protection options – comfort meets hygiene
The SBM Gold Edge
Here’s why professionals trust SBM:
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State-of-the-art manufacturing plant with German extrusion lines
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100% in-house profile production and quality control
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Multiple design variants and track options
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Tested for performance, insulation, and longevity
Whether you’re constructing a modern villa, a high-rise, or a commercial complex, SBM’s uPVC profiles are built to outperform in every setting.
Want to experience our profiles in person? Visit our experience centre or schedule a site demo with our technical expert.
