Choosing the right Murphy bed dimensions can transform a cramped room into a multi-functional space. Whether you're considering a compact twin for a studio apartment or a spacious queen size murphy bed for your guest room, understanding exact measurements is crucial for a successful installation.
This comprehensive murphy bed size guide provides detailed dimensions for every size and style. From the smallest size murphy bed options to king-sized luxury models, you'll discover exactly how much space you need and which configuration works best for your room.
Contents
Here's your at-a-glance reference for standard Murphy bed sizes:
| Size | Height | Width | Depth (Closed) | Projection (Open) |
| Twin | 82-87" | 43-46" | 16-21" | 80-82" |
| Twin XL | 87-89" | 43-46" | 18-21" | 85-87" |
| Full | 82-87" | 57-61" | 16-21" | 80-82" |
| Queen | 87-89" | 64-68" | 16-21" | 85-90" |
| King | 89-92" | 84-86" | 16-21" | 85-90" |
| Size | Height | Width | Depth (Closed) | Projection (Open) |
| Twin | 45-48" | 80-85" | 16-20" | 44-46" |
| Full | 62-64" | 80-85" | 16-20" | 58-60" |
| Queen | 68-70" | 85-90" | 16-20" | 65-68" |
| King | 68-70" | 85-90" | 16-20" | 78-80" |
Key Space Requirements:
Murphy beds, also known as wall beds or fold-down beds, are ingenious space-saving solutions that fold vertically or horizontally into a wall cabinet. Named after inventor William Lawrence Murphy, these beds have evolved from simple hinged frames to sophisticated furniture pieces with integrated storage and lighting.
Understanding murphy bed queen size dimensions and other measurements is critical for three reasons. First, incorrect sizing can result in a bed that won't fit your space or function properly. Second, proper dimensions ensure safe operation without hitting ceiling fans, light fixtures, or furniture.
Third, knowing exact measurements helps you maximize your room's potential. A difference of just a few inches can determine whether you choose a queen size horizontal murphy bed or need to opt for a full-size model instead.
Before shopping for your space-saving bed, accurate measurements are essential. This process goes beyond simple length and width calculations.
Start by measuring the wall where you'll install the bed. Measure from floor to ceiling at multiple points, as older homes may have uneven surfaces. Record the wall width from corner to corner, noting any obstacles like windows, doors, or outlets.
Next, measure the floor space extending from the wall. This projection area must accommodate the bed when fully extended, plus additional clearance for making the bed and walking around it. For a queen murphy bed, plan for at least 90 inches of projection space.
Document the location of all electrical outlets, switches, and HVAC vents. These elements may need relocation depending on your chosen murphy bed cabinet dimensions.
Vertical Murphy beds demand specific ceiling heights for safe operation. The general rule is to add 2.5 inches to the bed's closed height for minimum clearance. However, this doesn't account for ceiling fixtures or fans.
For standard 8-foot ceilings, twin and full vertical models work well. Queen and king vertical beds typically require 9-foot or higher ceilings. If your ceilings are lower, consider horizontal mounting options instead.
Always measure from the floor to any ceiling obstacles. That beautiful chandelier might need relocation if it hangs within the bed's swing path.
Beyond the bed's projection measurement, factor in movement space. Industry standards recommend 30-36 inches of clearance on accessible sides. This ensures comfortable bed-making and prevents that cramped feeling when the bed is deployed.
Consider furniture placement carefully. Nightstands, dressers, and chairs must either move easily or remain outside the bed's projection zone. Many people underestimate how much floor space an open Murphy bed actually requires.
For studio apartments, measure pathways to ensure the open bed won't block access to bathrooms, kitchens, or exits. Safety and functionality should always trump maximum bed size.
Most Murphy bed installations require baseboard removal along the mounting wall. Measure your baseboard height and factor this into your calculations. Some models include baseboard notches, while others sit flush against the wall.
Check for obstacles like radiators, built-in furniture, or architectural details. Even small protrusions can interfere with installation or operation. Document everything with photos and measurements.
Don't forget about flooring transitions. If your bed will span different flooring types, ensure the height difference won't affect stability or operation.
Vertical Murphy beds are the most popular configuration, resembling traditional beds when opened. They work best in rooms with adequate ceiling height and narrower wall spaces.
Twin vertical Murphy beds offer the most compact footprint for single sleepers. With a standard height of 82-87 inches and width of 43-46 inches, they fit comfortably in small bedrooms, home offices, or studio apartments.
The closed depth ranges from 16-21 inches, making them less intrusive than a bookshelf. When open, they project 80-82 inches from the wall—roughly the length of a standard twin mattress plus frame.
These dimensions make twin models ideal for children's rooms or guest spaces where floor space is at a premium. They're also popular in vacation rentals and tiny homes where every square foot counts.
Twin XL models add extra length for taller individuals while maintaining the narrow width. At 87-89 inches high and 43-46 inches wide, they require slightly more ceiling clearance than standard twins.
The additional 5 inches of mattress length translates to an 85-87 inch projection when open. This makes them perfect for teenage bedrooms or adult guest rooms where single sleeping arrangements suffice.
College students and young professionals particularly appreciate Twin XL Murphy beds. They provide full-body support without overwhelming small living spaces.
Full-size vertical Murphy beds bridge the gap between twin and queen models. Measuring 82-87 inches high and 57-61 inches wide, they accommodate couples while remaining space-efficient.
The 16-21 inch closed depth keeps the profile slim against the wall. With an 80-82 inch projection, they require similar floor space to twin models but offer 15 inches more sleeping width.
These dimensions work well in guest rooms that double as offices or craft spaces. The extra width provides comfort for occasional couple use without the spatial demands of larger sizes.
Queen vertical Murphy beds represent the sweet spot for most users. With heights of 87-89 inches and widths of 64-68 inches, they deliver generous sleeping space in a manageable footprint.
The murphy bed queen dimensions include a closed depth of 16-21 inches and projection of 85-90 inches when open. This size comfortably accommodates two adults while leaving room for daytime activities when stored.
Queen models are versatile enough for primary bedrooms in small homes or luxury guest accommodations. The popularity of this size means more style options and price points are available.
King vertical Murphy beds provide maximum sleeping luxury with substantial space requirements. At 89-92 inches high and 84-86 inches wide, they demand rooms with high ceilings and wide walls.
The closed depth remains similar at 16-21 inches, but the projection extends to 85-90 inches. These dimensions require careful planning to ensure adequate clearance on all sides.
King sizes work best in master bedrooms where space allows or high-end guest suites. The impressive size makes a statement while still offering daily space savings.
Horizontal Murphy beds open sideways rather than down, making them ideal for rooms with low ceilings or wide walls. Understanding their unique dimensions helps determine if this orientation suits your space.
Horizontal mounting makes sense when ceiling height is limited but wall width is ample. These beds work perfectly under sloped ceilings, in basement rooms, or spaces with ceiling heights under 8 feet.
The trade-off is wall space—horizontal beds require more width but less height than vertical models. They also limit bed access to one side, which may affect room layout options.
Consider horizontal mounting for children's rooms where lower height improves safety. The side-opening design also works well along long walls in rectangular rooms.
Twin horizontal Murphy beds measure 45-48 inches high and 80-85 inches wide when closed. This low profile makes them nearly invisible along a wall, perfect for maintaining open sight lines.
Full horizontal models increase to 62-64 inches high while maintaining the 80-85 inch width. Both sizes project 44-46 inches and 58-60 inches respectively when open, requiring less floor clearance than vertical models.
These compact dimensions excel in multipurpose rooms where daytime function is priority. The lower height also allows for decorative elements or shelving above the bed.
A queen size horizontal murphy bed typically measures 68-70 inches high and 85-90 inches wide. This configuration works beautifully in rooms with standard 8-foot ceilings where vertical queens won't fit.
The 65-68 inch projection creates a cozy sleeping nook without dominating floor space. The closed depth of 16-20 inches maintains a slim profile despite the larger mattress size.
These specifications make horizontal queens popular in studio apartments and guest rooms. The orientation also allows for creative headboard designs and integrated storage solutions.
King horizontal Murphy beds share similar height requirements with queens at 68-70 inches but extend to 85-90 inches wide. The key difference lies in the projection—78-80 inches when open.
This substantial projection requires careful room planning but offers luxurious sleeping space. The horizontal orientation distributes weight differently, potentially requiring additional wall reinforcement.
King horizontal models suit master bedrooms with wide walls but standard ceiling heights. They're also excellent for vacation properties where impressive sleeping accommodations matter.
Understanding queen murphy bed cabinet dimensions involves more than just the bed frame. Modern designs incorporate storage, lighting, and decorative elements that affect overall measurements.
Standard queen cabinets range from 16-21 inches deep when closed. However, "deep design" models add 5 inches for a built-in shelf, perfect for storing pillows and bedding when the bed is raised.
Side cabinet options dramatically impact total width. Available in 18, 24, and 30-inch widths, these additions provide valuable storage while framing the bed attractively. A queen bed with two 24-inch side cabinets creates a furniture wall measuring 112-116 inches wide.
Cabinet height typically matches the bed frame, creating a cohesive appearance. Some designs extend cabinets above the bed for additional storage, requiring extra ceiling clearance. Consider how cabinet doors swing—they should clear other furniture and remain accessible.
Beyond standard sizes, several special considerations affect Murphy bed selection and installation.
The smallest size murphy bed commercially available is typically a twin at 38 x 75 inches of mattress space. However, some manufacturers offer "chair beds" or "cot-size" models measuring just 30 x 75 inches.
These ultra-compact options work in tiny homes, RVs, or anywhere space is extremely limited. The trade-off is comfort—smaller mattresses may not suit everyday use but work for occasional guests.
Custom builders can create even smaller sizes, though costs increase significantly. Consider whether a high-quality rollaway bed might better serve your needs for ultra-occasional use.
California King Murphy beds exist but remain rare due to their unique dimensions—72 inches wide by 84 inches long. This creates weight distribution challenges requiring specialized hardware.
The reversed proportions (narrower but longer than standard kings) can actually benefit certain room layouts. However, expect limited style options and higher prices for these custom solutions.
Most manufacturers require special orders for California Kings. Installation may also demand additional wall reinforcement due to the unusual weight distribution.
Custom Murphy bed dimensions accommodate non-standard spaces or specific needs. Manufacturers can adjust heights for sloped ceilings, create narrow versions for tight spaces, or build extra-wide models.
Common customizations include reduced projection for shallow rooms or increased cabinet depth for more storage. Some builders offer "cut-to-fit" options for challenging installations.
Custom sizing typically adds 20-50% to base prices and extends delivery times. However, the perfect fit may justify extra investment in challenging spaces.
Murphy bed weight limits vary by model but typically support 500-1,000 pounds including the mattress. The mattress itself should weigh between 50-110 pounds depending on bed size.
Mattress thickness restrictions are crucial—exceed them and the bed won't close properly. Most models accommodate 10-12 inch mattresses, though some deep cabinets handle up to 15 inches. Always verify specific model limitations.
Choose mattresses designed for platform beds without box springs. Memory foam and latex options work best as they maintain shape when stored vertically and don't develop permanent compression.
Choosing the right Murphy bed size depends on room function, user needs, and available space. This guide helps match sizes to specific situations.
Studio apartments benefit most from queen Murphy beds when space allows. The murphy bed queen size dimensions provide comfortable sleeping for two while maintaining daytime living space.
If ceiling height restricts vertical mounting, consider a horizontal queen. The lower profile preserves sight lines and makes spaces feel larger when the bed is stored.
For extremely tight studios under 300 square feet, a full-size bed offers acceptable comfort with reduced spatial impact. Twin sizes should be last resort unless single occupancy is certain.
Guest rooms traditionally feature queen Murphy beds for versatility and comfort. This size accommodates couples comfortably while allowing the room to serve other purposes.
Consider your typical guests when sizing. If hosting families, twin Murphy bunk beds maximize sleeping capacity. For occasional single visitors, a full size provides luxury without excess.
Murphy beds with integrated closets add functionality to guest spaces. These combinations efficiently use wall space while providing storage for visitor belongings.
Children's rooms typically use twin Murphy beds for space efficiency. The lower height requirements of horizontal models improve safety for younger children.
As children grow, consider Twin XL models to extend usability. The minimal width increase won't significantly impact room layout while providing crucial extra length.
Bunk-style Murphy beds work excellently for shared children's rooms. These space-saving doubles stack sleeping spaces vertically, freeing floor area for play and study.
Home offices increasingly incorporate Murphy beds for overnight flexibility. Queen sizes accommodate visiting colleagues or transform offices into guest suites.
Vertical mounting typically works best, preserving wall space for desks and shelving. Choose models with integrated desks that remain functional when beds deploy.
Consider cabinet depth carefully—deeper models may interfere with office chair movement. Some designs include cable management systems to protect electronics during bed operation.
The question "do murphy beds ruin mattresses" concerns many potential buyers. The answer depends largely on mattress choice and bed quality.
Traditional innerspring mattresses can develop problems when stored vertically. Springs may shift or compress unevenly, creating uncomfortable lumps or valleys. Pillow-top models particularly suffer as filling migrates downward.
Modern Murphy beds address these concerns through improved design. Quality mechanisms support mattresses evenly, while safety straps prevent shifting. Choosing appropriate mattresses eliminates most issues.
Memory foam and latex mattresses perform best in Murphy beds. Their uniform density resists deformation, maintaining shape regardless of storage position. These materials also weigh less, reducing mechanism strain. Select medium-firm options for optimal longevity.
Proper installation ensures safe, smooth Murphy bed operation for years. Understanding requirements helps plan successful projects.
Wall mounting requires solid attachment to structural elements. Most Murphy beds need mounting into at least two wall studs spaced 16-24 inches apart. Masonry walls require specialized anchors.
The mounting height varies by model but typically positions the pivot point 20-30 inches from the floor. This height affects both closed appearance and opening clearance.
Professional installers recommend checking wall construction before purchasing. Older homes may have non-standard stud spacing requiring additional reinforcement.
Some Murphy bed models require floor mounting for stability. This dual-attachment system distributes weight between wall and floor, improving safety for larger beds.
Floor mounting involves drilling into subfloor materials and may require removing sections of finished flooring. Consider this requirement when choosing bed riser alternatives won't work with Murphy beds.
Not all flooring types suit floor mounting. Heated floors, fragile tiles, or thick carpet padding may complicate installation. Verify compatibility before committing to specific models.
Adequate side clearance ensures comfortable bed access and making. Standard recommendations suggest 30 inches minimum on accessible sides, though 36 inches improves usability.
Consider how clearance affects room traffic patterns. The bed shouldn't block pathways when open, and users need space to walk around for sheet changing.
Side-mounted reading lights or charging stations require additional clearance. Plan electrical needs during installation to avoid later modifications.
Modern Murphy beds often include LED lighting systems or USB charging ports. These features require electrical planning during installation.
Most lighting systems need standard 120V outlets positioned behind the bed cabinet. Some codes require dedicated circuits for built-in furniture lighting. Consult local regulations before installation.
Consider adding outlets for bedside device charging. Position these carefully to remain accessible whether bed is open or closed. Smart home integration may require additional wiring considerations.
Comparing Murphy bed dimensions to traditional beds reveals significant space savings. Understanding differences helps appreciate the value proposition.
| Bed Type | Floor Space (Closed) | Floor Space (Open) | Daily Space Saved |
| Twin Murphy | 6.5 sq ft | 52 sq ft | 45.5 sq ft |
| Full Murphy | 8.5 sq ft | 65 sq ft | 56.5 sq ft |
| Queen Murphy | 10 sq ft | 80 sq ft | 70 sq ft |
| King Murphy | 13 sq ft | 100 sq ft | 87 sq ft |
Traditional beds occupy floor space continuously, while Murphy beds free 85-90% of that area during waking hours. This dramatic difference transforms room functionality.
The vertical storage also eliminates under-bed dust accumulation and lost items. Murphy beds create cleaner, more organized spaces compared to traditional setups.
Consider total room percentage occupied. In a 120-square-foot bedroom, a queen bed consumes 30% of floor space. A Murphy bed reduces this to just 4% when closed—a game-changing difference.
Avoiding these common measurement errors ensures successful Murphy bed installation and operation.
The most frequent mistake involves overlooking ceiling obstructions. Ceiling fans pose particular hazards as bed mechanisms can catch blades during operation.
Measure from floor to the lowest point of any ceiling fixture. Add minimum 3-inch clearance for safety. Many people discover conflicts only after delivery, requiring costly fixture relocation.
Light fixtures create similar challenges. Chandeliers or pendant lights often hang directly in the bed's path. Consider fixtures carefully during planning stages.
Standard Murphy bed installation requires baseboard removal along mounting walls. This seemingly minor detail affects both aesthetics and dimensions.
Baseboards typically measure 3-6 inches high and 0.5-1 inch thick. Removing them exposes wall irregularities potentially requiring patching or adjustment.
Some Murphy beds include baseboard notches avoiding removal. However, these models may sit slightly forward from walls, increasing closed depth.
Room doors, closet doors, and furniture doors all potentially conflict with Murphy bed operation. Map every swing path in the room before selecting bed size.
Entry doors pose particular challenges as they can't be blocked for safety reasons. Ensure adequate clearance with bed fully deployed.
Cabinet and closet doors may require reversal or replacement with sliding alternatives. Factor these modifications into project budgets and timelines.
Many buyers focus on closed dimensions while underestimating open projection requirements. This leads to cramped, unusable rooms when beds deploy.
Remember projection measurements indicate minimum requirements. Adding 12-24 inches improves functionality significantly. Consider how you'll move around the deployed bed.
Account for bedding overhang too. Comforters and pillows extend beyond mattress edges, requiring additional clearance for proper bed-making.
Expert strategies help maximize Murphy bed benefits beyond basic space saving. These professional tips enhance both function and aesthetics.
Strategic furniture placement transforms Murphy bed rooms. Position lightweight, mobile pieces like ottomans or benches that easily relocate when deploying beds. Avoid heavy furniture requiring daily movement.
Wall-mounted nightstands save floor space while providing bedside convenience. Choose swing-arm designs that fold flat when beds close. This maintains clean wall lines during daytime use.
Incorporate multi-functional elements throughout the room. Storage ottomans provide seating and organization. Nesting tables offer surfaces when needed without permanent floor commitment. Modern furniture stores offer numerous space-saving options designed for flexible living.
Lighting deserves special attention in Murphy bed rooms. Install dimmers to transition between bright daytime activities and relaxing bedroom ambiance. Consider color-changing smart bulbs for ultimate versatility.
The standard queen size murphy bed dimensions are 87-89 inches high, 64-68 inches wide, and 16-21 inches deep when closed. When open, they project 85-90 inches from the wall. These measurements accommodate a standard 60 x 80 inch queen mattress.
Vertical Murphy beds require minimum 2.5 inches of clearance above their closed height. For a queen vertical bed at 89 inches high, you need at least 91.5 inches of ceiling height. However, 6-12 inches of additional clearance improves safety and ease of operation.
Yes, Murphy beds can fit in closets with adequate dimensions. The closet must be at least 81 inches high and 2 inches wider than the bed. Twin and full sizes work best for closet installation. Ensure proper ventilation and consider removing closet doors for easier access.
The thinnest Murphy beds measure just 11-12 inches deep when closed, though these ultra-slim models typically accommodate only 6-8 inch mattresses. Standard models range from 16-21 inches deep, providing better mattress support and comfort while maintaining reasonable profiles.
Horizontal Murphy beds actually require less floor projection than vertical models—typically 44-68 inches versus 80-90 inches. However, they need more wall width. The choice depends on room dimensions: horizontal for wide, low rooms; vertical for narrow, tall spaces.
Selecting appropriate Murphy bed dimensions transforms cramped quarters into versatile living spaces. From compact twins to luxurious kings, understanding measurements ensures successful installation and years of satisfaction.
Remember that the best Murphy bed size balances sleeping comfort with daytime functionality. Queen models offer ideal versatility for most situations, while specialized sizes serve specific needs perfectly.
Take time to measure carefully, consider all clearances, and envision daily use. With proper planning, your Murphy bed will deliver both space efficiency and sleeping comfort for years to come. Start transforming your space today with confidence in your dimension knowledge.