Glass door hardware is the set of fittings that hangs, controls, opens and locks a frameless tempered glass door: a floor spring or pivot with top and bottom patch fittings, a door closer where a floor spring cannot be used, pull handles, glass door locks and flush bolts. HIPAD makes floor springs for doors of 75–250 kg and up to 1500 × 2600 mm, door closers for 25–110 kg doors, patch fittings and stainless steel pull handles up to 1850 mm long. Glass processors, door contractors and distributors in 60+ countries buy complete door sets or single parts from our factory.
A frameless glass door is a single sheet of tempered glass with no frame. Because the glass cannot be screwed into, every fitting clamps onto it. The most common commercial set uses a floor spring set in the floor under the door: a bottom patch fitting on the lower corner of the glass sits on the floor spring spindle, and a top patch fitting turns on a top pivot in the transom or ceiling. A pull handle goes through holes in the glass, and a lock patch or floor lock secures the door.
Where the floor cannot be cut, a door closer or a concealed frameless closer does the closing instead. The same hardware is used on shop fronts, office entrances, hotel lobbies, glass partitions and bathroom doors. In Spanish the floor spring is a bisagra hidráulica de piso أو freno hidráulico, patch fittings are zapatas أو herrajes para puerta de vidrio templado, and the door closer is a cierrapuertas.
The drawing shows a single frameless glass door on a floor spring. Each numbered part links to the HIPAD range that supplies it.
| # | Part | Job | HIPAD range |
|---|---|---|---|
| 1 | Top pivot | Upper pivot point, fixed in the transom or ceiling | Door controls |
| 2 | Top patch fitting | Clamps the top corner of the glass to the pivot | Patch fittings |
| 3 | Bottom patch fitting | Clamps the bottom corner and sits on the floor spring spindle | Patch fittings |
| 4 | مغلاق أرضي | Carries the door weight and closes it at a controlled speed | Floor springs |
| 5 | Pull handle | Back-to-back handle through holes in the glass | Glass door handles |
| 6 | Lock patch or glass door lock | Locks the door to the floor or the next leaf | أقفال |
| 7 | Flush bolt or door stop | Holds the second leaf of a double door; stops the swing | Flush bolts |
Each range has its own page with models and specifications. Order a complete door set or single components.
Hydraulic floor springs for glass, timber and uPVC doors, 75–250 kg, two-stage speed control.
Surface and concealed closers for 25–110 kg doors, with or without 90° hold-open.
Top, bottom, corner and lock patches with top pivots for floor spring glass doors.
SUS304 / SUS201 back-to-back pull handles for 8–12 mm glass, 300–1200 mm.
Heavy-duty commercial pulls 600–1500 mm for 35–70 mm doors, ladder, H-type and round tube.
Center locks for single and double glass doors, mortise locks and cylinders.
Standard, concealed and heavy-duty flush bolts, 150–400 mm, for the fixed leaf of double doors.
Standoffs, point fixings and connectors for sidelights, fixed panels and canopies.
إجابة سريعة: use a floor spring for heavy, busy frameless glass entrances where the floor can be cut; a surface door closer for framed, timber and steel doors; a pivot system for oversized or architectural doors; and a concealed frameless glass door closer when the floor cannot be cut and the glass door is up to 100 kg.
| مغلاق أرضي | مغلاق الباب | Pivot system | Concealed glass door closer | |
|---|---|---|---|---|
| Where it sits | In a pocket in the floor | On the door face or frame head | Floor and head pivots | Inside the bottom patch, no floor pocket |
| HIPAD door weight | 75–250 kg | 25–110 kg | Large doors, up to about 200 kg | Up to 100 kg |
| عرض الباب | Up to 1500 mm | Up to about 1300 mm | Project-specific | Up to 1000 mm |
| Swing | Single or double action | Single action | Single or double action | 150° each way |
| Look | Hidden; only a cover plate shows | Visible arm and body | Almost invisible | Hidden in the patch |
| الأفضل لـ | Shop fronts, malls, office entrances | Interior, fire and service doors | Feature entrances, villas | Renovations, bathrooms, offices |
Choose a floor spring whose maximum door weight و maximum leaf size both cover your door. Tempered glass weighs about 2.5 كجم لكل متر مربع لكل ملليمتر: a 1000 × 2400 mm door in 12 mm glass weighs about 72 kg before fittings, so a 100–120 kg floor spring leaves a safe margin.
| Max door weight | Max door leaf (W × H) | الاستخدام النموذجي |
|---|---|---|
| 75 kg | 750 × 2100 mm | Light interior glass doors |
| 95–100 kg | 950–1000 × 2100–2200 mm | Office and bathroom glass doors |
| 120–135 kg | 1100–1200 × 2200–2500 mm | Shop fronts, hotel doors |
| 150 kg | 1200 × 2300–2400 mm | Busy commercial entrances |
| 180–200 kg | 1500 × 2200–2500 mm | Large entrance doors |
| 250 kg | 1500 × 2600 mm | Oversized and heavy doors |
Door closers are sized by door weight and width. HIPAD surface closers cover doors from 25 to 110 kg in square, round and triangular bodies, and concealed closers cover 35–95 kg doors. Most models are available with or without 90° hold-open.
| Door weight | Typical door width | HIPAD closer type |
|---|---|---|
| 25–45 kg | Up to about 1000 mm | Compact square or round closer |
| 45–65 kg | Up to about 1200 mm | Standard square or round closer |
| 60–80 kg | Up to about 1300 mm | Large square or round closer |
| 80–110 kg | Up to about 1000 × 2000 mm leaves | Heavy-duty triangular closer |
| 35–95 kg | Up to about 1300 mm | Concealed closer |
Many specifications in Europe and the Middle East call for closers by EN 1154 power size. Match the HIPAD model to the size the specification asks for.
| EN size | Max door width | Door weight |
|---|---|---|
| EN 2 | 850 mm | Up to 40 kg |
| EN 3 | 950 mm | حتى 60 كجم |
| EN 4 | 1100 mm | حتى 80 كجم |
| EN 5 | 1250 mm | Up to 100 kg |
| EN 6 | 1400 mm | حتى 120 كجم |
For renovations, offices and bathrooms where the floor cannot be opened, HIPAD supplies a frameless glass door closer built into the bottom fitting. It needs no floor pocket and no embedding work.
| Door weight | Up to 100 kg |
|---|---|
| عرض الباب | Up to 1000 mm |
| الزجاج | 8–13 mm tempered |
| Opening | 150° each way; 90° hold-open optional |
| Speed | Closing zone 150°–10°, latching zone 10°–0° |
| التعديل | Base ±3 mm front-back and side-to-side, ±4° rotation |
| التركيب | No floor recess, no embedding |
Patch fittings clamp the corners of a frameless glass door and connect it to the floor spring and top pivot. A standard top or bottom patch measures about 164 × 51 × 32 mm.
| Patch | Job |
|---|---|
| Bottom patch | Sits on the floor spring spindle |
| Top patch | Turns on the top pivot |
| L-corner patch | Joins a fixed sidelight and fanlight at the corner |
| Lock patch | Holds a floor lock or keeps for double doors |
Spindle inserts are available for 15 mm and 11.8 mm floor spring spindles, which covers the most common floor springs on the market. Tell us which floor spring the door uses.
| مقبض | الباب | الطول | مادة |
|---|---|---|---|
| Back-to-back glass pull | 8-12 مم زجاج 8-12 مم | 300-1200 مم | سوس304 / سوس201 |
| Heavy-duty entrance pull | 35–70 mm doors | 600-1500 مم | SUS304 |
| Long pull with lock | Glass and entrance doors | Up to 1850 mm | الفولاذ المقاوم للصدأ |
| Sliding back-to-back pull | 10–40 mm doors | 200-800 مم | الفولاذ المقاوم للصدأ |
Specify a pull handle by overall length, center-to-center hole distance, tube size, projection and glass thickness. See the back-to-back handle guide.
| Lock or bolt | الاستخدام |
|---|---|
| Glass door center lock | Single or double glass doors, locks leaf to leaf |
| Lock patch / floor lock | Locks the bottom of the glass door to the floor |
| قفل غاطس | Framed doors; brass, zinc alloy, iron or stainless bodies |
| Standard flush bolt | Fixed leaf of interior double doors, 150–300 mm |
| Concealed flush bolt | Hidden in the door edge, 200–350 mm |
| Heavy-duty flush bolt | Commercial double doors, 250–400 mm |
| Part | Single door | Double door |
|---|---|---|
| مغلاق أرضي | 1 | 2 |
| Bottom patch | 1 | 2 |
| Top patch | 1 | 2 |
| Top pivot or transom patch | 1 | 2 |
| Pull handle (pair) | 1 | 2 |
| Lock patch, floor lock or center lock | 1 | 1 center lock |
| L-corner patches (with sidelights and fanlight) | As needed | As needed |
Floor springs, patch fittings, long pull handles and locks for shop fronts, malls and office lobbies.
Patch fittings, concealed glass door closers and pull handles for meeting rooms and partitions.
Pull handles, knobs and frameless closers for bathroom and residential glass doors.
Project references: shopping center glass doors, Los Angeles, USA, office glass door system, Singapore و apartment glass doors, Vancouver, Canada.
Glass door hardware should be installed by a qualified glazier or door installer.
| المشكلة | تصحيح |
|---|---|
| Door slams | Reduce the closing and latching speed on the valves |
| Door does not close fully | Increase the latching speed; check the door is plumb |
| Door sags or rubs | Check the top pivot is directly above the spindle; re-tighten patches |
| Oil on the cover plate | Floor spring seal failure; replace the unit |
| Handle loose on the glass | Replace the gaskets and re-tighten the through-bolts |
HIPAD started in 2000 with bearings and precision motion parts and today supplies a complete door and glass hardware range. Floor springs, closers, patch fittings, handles and locks are produced and checked under one quality system, so a glass processor or contractor can source a complete door set in one finish from one supplier.
HIPAD هي ISO 9001 معتمدة، وتحمل المنتجات المعنية CE و GS و CSA C-UL certification. SGS or BV third-party inspection is available.
| 1. Door schedule | Send door sizes, glass thickness, quantity and finish |
|---|---|
| 2. العينات | 5–7 أيام للطرازات الحالية |
| 3. الإنتاج | 20–25 يوم عمل |
| 4. الشحن | تسليم على ظهر السفينة من تشينغداو أو أي ميناء في الصين · دفعة مقدمة 30%، و70% قبل الشحن |
| المصطلح | المعنى | يُعرف أيضًا باسم |
|---|---|---|
| مغلاق أرضي | Hydraulic closer set in the floor under a door | Floor hinge, floor closer, bisagra hidráulica de piso, freno hidráulico |
| Patch fitting | Clamp that fixes a hinge point to the corner of glass | Glass door patch, zapata |
| Top pivot | Upper pivot point of a floor spring door | Top centre, pivote superior |
| مفعول مزدوج | Door swings both ways | Double swing |
| Hold-open | Door stays open at a set angle | Dead stop, 90° stop |
| Latching speed | Speed over the last few degrees of closing | Latch zone |
| Flush bolt | Bolt in the edge of the fixed leaf of a double door | Edge bolt |
| مغلاق الباب | Surface or concealed device that closes a door | Cierrapuertas |
A frameless glass door on a floor spring needs a floor spring, a bottom patch fitting, a top patch fitting with a top pivot, a pull handle and a lock patch, floor lock or center lock. Double doors need a set for each leaf and usually a center lock.
A floor spring is set into the floor under the door and carries its weight, so it suits heavy frameless glass doors and is almost invisible. A door closer is fixed on the door or frame head and only closes the door, so it suits framed, timber and steel doors.
Choose a floor spring whose maximum door weight and maximum leaf size both cover your door. HIPAD floor springs range from 75 kg for 750 × 2100 mm doors to 250 kg for 1500 × 2600 mm doors.
Yes. A concealed frameless glass door closer sits inside the bottom fitting and needs no floor pocket. HIPAD's model carries doors up to 100 kg and 1000 mm wide in 8–13 mm glass, opening 150° each way.
Commercial frameless glass doors normally use 10–12 mm tempered glass, with 12 mm common for busy entrances. All holes and notches must be cut before the glass is tempered.
Back-to-back glass pull handles come in 300–1200 mm lengths for 8–12 mm glass in SUS304 or SUS201. Heavy-duty entrance pulls come in 600–1500 mm for 35–70 mm doors, and long pulls with locks up to 1850 mm.
HIPAD patch fittings are available with spindle inserts for 15 mm and 11.8 mm floor spring spindles, which covers the most common floor springs. Tell us the floor spring model and we will confirm the insert.
Yes. We supply floor springs, patch fittings, pivots, handles, locks and flush bolts in one finish, packed per door for projects or in bulk for distributors, with logo and private-label packing available.
HIPAD is a manufacturer founded in 2000 in Qingdao, China, producing door, window and glass hardware with its own molds and QC. HIPAD is ISO 9001 certified. Qingdao Hipad International Trade Co., Ltd. handles export.
A door and glass hardware factory since 2000, supplying glass processors, door contractors, distributors and developers in 60+ countries. Our commitment includes:
Send your door sizes, glass thickness, quantity and finish. We reply within 24 hours with a hardware list and a factory price.
سنرد خلال 24 ساعة. للطلبات العاجلة، تواصل معنا عبر WhatsApp/WeChat على الرقم +86 137 9191 8989 أو اتصل مباشرة على الرقم نفسه.
*نحترم سرية بياناتك، وجميع المعلومات محمية.
لن نستخدم معلوماتك إلا للرد على استفسارك، ولن نرسل أي رسائل بريد إلكتروني أو رسائل ترويجية غير مطلوبة.
إكسسوارات الأبواب المنزلقة
Glass Railing Hardware
مشابك الزجاج
مفصلات الأبواب