Whether you’re replacing a faulty hinge, customizing a new door, أو simply trying ل describe an issue ل a contractor, knowing the names ل الألومنيوم باب parts makes the process smoother و faster.
It helps you make more informed decisions when purchasing أو maintaining your باب system.
في this guide, we’ll walk you through every essential component so you can confidently understand, choose, و communicate about your الألومنيوم الأبواب.
Main Structural أجزاء ل an الألومنيوم Door
متى you look at an الألومنيوم door, you’re seeing more than just a أنيق surface—it’s a smart نظام made ل well-designed structural parts.
Knowing these parts helps whether you’re installing, replacing, أو just maintaining your door. Let’s break them down:
إطار
This is the backbone ل the باب system. ال الألومنيوم إطار supports و holds everything في place, providing قوة و stability ل both the wall و the باب panel.
Side عتبات الأبواب
هؤلاء are the vertical parts ل the إطار where the المفصلات أو انزلاق المسارات are usually mounted. They help anchor the باب ل the wall securely.
رأس Jamb
Sitting at the top ل the frame, the رأس jamb is the horizontal part that caps the باب opening. It ensures a snug fit و helps مع alignment.
Sill / عتبة
This is the قاع portion ل the باب إطار, designed ل مقبض foot traffic و often includes a sloped عتبة cap ل shed water و improve insulation.
Panel (أو Slab)
This is the actual moving part ل the باب—the part you open و close. Panels may be solid aluminium, glazed مع glass, أو a mix ل both depending on the باب design.
Stiles و Rails
ال stiles are the vertical sections on each edge ل the panel, بينما the rails are the horizontal parts—top, middle, و bottom. Together, they create structure و style.
Mullion
لو your الألومنيوم باب is part ل a double-باب setup أو includes a sidelight, the mullion is the vertical piece separating the sections. It adds support و enhances symmetry.
Common Hardware & وظيفية Components
متى it comes ل how your الألومنيوم باب works, it’s the small parts that make a big difference.
هؤلاء essential عناصر are what let your باب open, close, و قفل smoothly. Let’s take a closer look at the key الأجهزة و وظيفية parts you’ll often find on an الألومنيوم door:
المفصلات
المفصلات connect the باب panel ل the إطار, allowing it ل swing open و shut. Depending on the تصميم، you might use standard hinges, 3D adjustable المفصلات for precision, أنيق pivot المفصلات, أو even concealed المفصلات for a minimal look.
Handles / Knobs / Levers
هؤلاء are what you grab ل operate the باب. Whether you prefer a كلاسيكي knob, a أنيق lever, أو a statement handle, they come في various مواد و styles ل match your door’s design.
Lockset
أ lockset is more than just a lock—it includes the latch, key cylinder, strike plate, و sometimes a deadbolt أو mortise قفل. إنه the full نظام that keeps your باب secure.
Multi-point Lock
Found often on high-حماية أو large الألومنيوم doors, this نظام أقفال at multiple points (top, middle, و bottom) along the باب إطار for added حماية و tighter sealing.
Latch
ال latch is a small spring-loaded bolt that holds the باب shut when it’s closed. It retracts when you turn the مقبض و clicks back into place when the باب shuts.
Bore Hole
This is the pre-cut hole في the باب panel made specifically for installing the lockset و handle. It’s usually standard-sized but must align precisely مع your قفل system.
إبهام Turn
أ thumb turn is the interior part ل a deadbolt that lets you قفل أو unlock the باب without a key—just twist و go. إنه a simple but vital part for ease و safety.
Weather Protection & Energy-Efficient Add-Ons
لو you want your الألومنيوم باب ل keep your home comfortable و efficient all year round, these parts play a huge role. They help ختم gaps, block المسودات, و boost insulation—perfect for both hot summers و chilly winters.
مانع تسرب الهواء
This flexible strip lines the edges ل the باب panel و إطار, creating a tight ختم when the باب is closed. It helps يمنع air leaks, dust, و even noise من sneaking through.
Door Sweep
Fitted along the قاع ل the باب, this long strip blocks cold air, rain, و insects من entering under the gap. It’s especially important for exterior الألومنيوم الأبواب.
Glazing / Insulated زجاج
ال زجاج في your الألومنيوم باب can be clear, frosted, tinted, laminated, أو double-glazed. هؤلاء options improve energy efficiency, enhance privacy, و reduce الأشعة فوق البنفسجية exposure بينما letting في natural light.
Astragal
On مزدوج الألومنيوم أبواب, an astragal is the vertical piece that seals the gap between the two باب panels. It prevents air و water infiltration و often includes integrated weatherstripping.
Transom
This is the horizontal نافذة above the باب, designed ل bring في extra ضوء و fresh air. بينما not required, it’s a beautiful و عملي addition that enhances تهوية و natural lighting.
Optional مُكَمِّلات for Function أو Security
Want ل upgrade your الألومنيوم باب? يعتبر smart أقفال أو keypads for convenient, keyless entry. يضيف باب chains, bolts, أو معزز plates for extra safety.
أجهزة الاستشعار و alarms offer حديث protection, بينما insect screens are a must for انزلاق الألومنيوم patio أبواب, letting fresh air في بينما keeping bugs out.
الأسئلة الشائعة About الألومنيوم Door أجزاء
1. What is the difference between a باب jamb و a باب frame?
أ باب إطار includes all الجوانب ل the doorway; عتبات الأبواب are just the vertical parts on each side.
2. What’s the purpose ل an astragal on الألومنيوم doors?
أ astragal seals the space between مزدوج doors, preventing drafts, water, و ضوء من passing through.
3. Can الألومنيوم أبواب use regular المفصلات و locks?
Not always—الألومنيوم أبواب typically require specially designed stainless فُولاَذ أو 3D المفصلات و multi-point locking systems for best performance.
4. How often should I يستبدل weatherstripping?
فحص yearly و يستبدل every 2–3 years أو when it shows wear, ل maintain sealing و energy efficiency.
5. Are انزلاق باب بكرات replaceable?
نعم، worn أو عالق بكرات can be swapped out ل restore smooth operation—just make sure the replacement matches your door’s model.
خاتمة
فهم the names و functions ل الألومنيوم باب parts helps you make smarter repair, upgrade, و purchase decisions. Whether it’s the frame, panel, أو hardware, each part plays a key role في أداء و durability.
Need help choosing أو replacing الألومنيوم باب parts? Reach out ل our team for expert نصيحة و product recommendations tailored ل your project.
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