Fire Door Services
Fire Safety Certificate
Fire Door Certificate
Fire Extinguisher Servicing
Fire Risk Assessment
See All Our Landlord Safety Services & Pricing
Asbestos Survey
£279
Electrical Diagnostic
Starting From £130
Fire Extinguisher Test
£75 Per Extinguisher
Fire Alarm Installation
£129 Per Detector
Geographical Breakdown of London’s Districts
East London
South London
West London
North London
Door Fitters London for Internal, External, Fire and Front Door Installation
Finding reliable door fitters in London is not always straightforward. Many property owners struggle with poorly fitted doors, alignment issues, draughts, weak security, damaged frames or installations that simply do not last. In commercial and residential buildings alike, the quality of door fitting directly affects safety, appearance, insulation, privacy and long-term performance.
Liviosiv provides professional door fitting services across London for homeowners, landlords, businesses, managing agents and commercial property operators. We install and replace all types of doors, including internal doors, external doors, front doors, composite doors, fire doors, glazed doors, French doors, bifold doors and timber door sets.
Our team works across flats, houses, HMOs, offices, apartment blocks, schools, retail premises and mixed-use buildings throughout London. Whether you need a single internal door fitted, multiple fire doors replaced within a residential block or a new composite front door installed for improved security and insulation, we provide practical solutions tailored to the property.
We are accredited by NICEIC, NAPIT, IFSM, City & Guilds, NEBOSH, TrustMark and the Gas Safe Register, demonstrating our commitment to recognised industry standards, fire safety compliance, professional workmanship and safe installation practices across residential and commercial properties.
Fire Door Services
Fire Safety Certificate
Fire Door Certificate
Fire Extinguisher Servicing
Fire Risk Assessment
See All Our Landlord Safety Services & Pricing
Asbestos Survey
£279
Electrical Diagnostic
Starting From £130
Fire Extinguisher Test
£75 Per Extinguisher
Fire Alarm Installation
£129 Per Detector
Geographical Breakdown of London’s Districts
East London
South London
West London
North London
Professional Door Fitting Services Across London
Every property has different requirements when it comes to doors. Some buildings require compliant fire doors to meet safety regulations, while others need improved security, better insulation or upgraded internal finishes.
Our door fitters in London work with residential and commercial clients across London, providing reliable installation, replacement and remedial services for a wide range of door types and property layouts.
Internal Door Fitters for Homes and Flats: Internal doors affect both the appearance and functionality of a property. Poorly fitted doors can cause sticking, uneven gaps, noise transfer and long-term damage to frames and flooring.
We install a wide range of internal doors, including: Wooden internal doors, Oak internal doors, White internal doors, Glazed internal doors, Bedroom doors, Bathroom doors, Kitchen doors, Interior double doors, Cottage style doors, Panel doors, Folding and bifold internal doors
Whether you are renovating a property, replacing damaged doors or upgrading multiple rooms, our team ensures doors are properly aligned, securely fitted and finished to a professional standard.
Front Door Fitters and Entrance Door Installation: Front doors play an important role in security, insulation and kerb appeal. A poorly installed entrance door can lead to draughts, security concerns, water ingress and locking issues over time.
We install: Composite front doors, Wooden front doors, UPVC entrance doors, External oak doors, Victorian front doors, Modern front doors, Front entrance doors for flats and houses
Our installers ensure frames, locks, hinges and thresholds are correctly fitted for long-term reliability and security.
Fire Door Fitters for Residential and Commercial Buildings: Fire doors are an essential part of passive fire protection within many residential and commercial buildings. Incorrect installation can compromise the fire resistance performance of the entire door set. This is one of the main reasons landlords, managing agents and responsible persons increasingly seek qualified fire door fitters with compliance knowledge and experience.
We install: FD30 fire doors, FD30S fire doors, Internal fire doors, Fire-rated door sets, Communal fire doors, Flat entrance fire doors, Commercial fire doors, Fire doors with glazing. Our installations include compliant frames, intumescent strips, smoke seals, hinges, closers and fire-rated ironmongery where required.
Composite Door Installation and Replacement: Composite doors are widely chosen for their durability, security and thermal efficiency.
We fit composite front doors, composite external doors and composite back doors across London for residential and commercial properties.
Proper installation is essential to prevent movement, locking issues and weather-related problems over time.
French Doors, Bifold Doors and Glazed Door Installation: Glazed doors help improve natural light and create a more open feel within residential and commercial spaces.
We install: Internal French doors, External French doors, Wooden French doors, Internal glass doors, Glazed interior doors, Glass panel doors, Sliding glazed doors, Bifold patio doors, Internal bifold doors
Careful fitting and alignment are particularly important with glazed and folding systems to ensure smooth operation and structural stability.
External Door Fitters for Homes and Commercial Premises: External doors must withstand weather exposure, daily usage and security demands.
We install and replace: External wooden doors, UPVC external doors, Exterior timber doors, Side entrance doors, Rear access doors, Commercial entrance doors, Utility and service doors
Every installation is carried out with attention to frame stability, insulation, hardware fitting and long-term performance.

Why Professional Door Fitting Matters
A door may appear simple, but proper installation requires careful measurement, alignment and an understanding of how the door will perform over time.
Poor door fitting can create:
Security weaknesses, Excessive gaps and draughts, Sticking and warping, Noise transfer between rooms, Water ingress, Premature wear on hinges and locks, Fire safety compliance failures
Correct installation helps improve durability, appearance, safety and everyday usability.
The Importance of Proper Alignment and Installation: Incorrectly aligned doors place pressure on hinges, locks and frames, often causing long-term operational problems. Our fitters ensure doors are level, balanced and properly adjusted for smooth operation.
How Poorly Fitted Doors Cause Long-Term Problems: Even minor fitting issues can worsen over time. Misaligned doors may begin catching on flooring, fail to close properly or create uneven gaps that affect insulation and fire performance.
Improving Security, Privacy and Insulation: A professionally fitted door improves more than appearance. Correct installation helps strengthen security, improve thermal efficiency and reduce unwanted noise between rooms and communal areas.
Fire Door Regulations and Compliance Requirements
Fire door compliance has become a major area of responsibility for landlords, freeholders, managing agents and commercial property operators.
Many buildings now require routine fire door inspections, maintenance and compliant installation practices.
Understanding FD30 and FD30S Fire Doors: FD30 fire doors are designed to provide approximately 30 minutes of fire resistance when properly installed. FD30S doors include additional smoke protection through smoke seals.
Fire Door Requirements for HMOs and Apartment Blocks: Many HMOs and multi-occupancy buildings require compliant fire doors to help protect escape routes and compartmentation.
Fire Door Regulations for Commercial Buildings: Commercial premises often require fire-rated doors as part of wider fire safety strategies and compartmentation systems.
Intumescent Strips, Smoke Seals and Door Closers Explained: Fire door components play a critical role in preventing the spread of fire and smoke.
We install compliant: Intumescent strips, Cold smoke seals, Fire-rated hinges, Door closers, Fire-rated locks and latches
Why Certified Fire Door Installation Matters: Certified installation helps demonstrate compliance and provides reassurance that the installation has been completed in line with recognised standards.

Our Door Fitting Process
A professional fitting process helps prevent delays, poor workmanship and unexpected installation problems.
Initial Consultation and Property Assessment, Measuring and Door Specification Checks, Door Preparation and Frame Assessment, Professional Installation and Adjustment, Final Inspection and Operational Testing, Fire Door Certification and Compliance Documentation
Common Door Problems We Resolve
Many clients contact us after experiencing repeated issues caused by poor-quality installation or ageing doors.
Doors That Stick or Fail to Close Properly, Damaged Frames and Loose Hinges, Draughts and Excessive Gaps Around Doors, Faulty Locks, Handles and Door Closers, Warped Wooden Doors and Alignment Issues, Non-Compliant Fire Doors in HMOs and Flats, Worn or Damaged External Doors, Poorly Installed Previous Door Replacements
Door Fitting Services for Different Property Types
Different properties require different installation approaches depending on occupancy, usage and compliance requirements.
Door Fitters for Houses and Flats, Internal Door Installation for Renovation Projects, Door Replacement for Rental Properties and HMOs, Commercial Door Fitters for Offices and Retail Premises, Fire Door Installation for Apartment Blocks, Door Fitting Services for Schools and Public Buildings, Door Upgrades for Managing Agents and Landlords
Why Choose Liviosiv as Your Door Fitters in London
Choosing the right door fitting company is important because installation quality directly affects safety, performance and long-term durability.
NICEIC, NAPIT, IFSM, City & Guilds, NEBOSH, TrustMark and the Gas Safe Register and Industry Accredited Professionals, Experienced Door Fitters Across Residential and Commercial Projects, Reliable Installation With Attention to Detail, Clear Communication and Honest Recommendations, Professional Fire Door Compliance Knowledge, Quality Workmanship and Durable Installation Standards
Book Professional Door Fitters in London
If you need experienced door fitters in London for internal doors, front doors, external doors, composite doors or fire doors, Liviosiv can help.
We provide professional installation services for residential and commercial properties throughout London, helping property owners improve safety, compliance, security and long-term reliability.
Areas We Cover Across London
We provide door fitting services throughout London and surrounding areas.
Door Fitters in North London, Door Fitters in South London, Door Fitters in East London, Door Fitters in West London, Internal Door Fitters Near Me Across London, Fire Door Fitters for Properties Within the M25
Related Property and Fire Safety Services
Fire Door Inspections and Surveys, Fire Door Remedial Works, Fire Risk Assessments, Emergency Lighting Installation and Certification, Fire Alarm Installation Services, Electrical Safety and EICR Services, Passive Fire Protection and Fire StoppingOur Door Fitters Process From Initial Assessment to Final Safety Checks
Initial Enquiry and Problem Assessment
Site Inspection and Fault Diagnosis
Identifying Structural, Security and Compliance Issues
Clear Quotations Before Work Begins
Professional Repair and Adjustment Works
Final Operational and Safety Testing
Reporting and Documentation Where Required
Frequently Asked Questions (FAQ)
How Long Does Door Installation Take?
Most standard door installations take a few hours, while fire doors and multiple door projects may take longer depending on the property and compliance requirements.
Can You Replace Existing Door Frames?
Yes, we can replace damaged or non-compliant door frames where required to ensure proper fitting and long-term performance.
Do Fire Doors Need Special Installation?
Yes, fire doors require compliant installation, correct gaps, seals and certified hardware to perform properly during a fire.
What Is the Difference Between FD30 and FD30S Doors?
FD30 doors provide 30 minutes of fire resistance, while FD30S doors also include smoke seals for added smoke protection.
Can You Fit Doors Supplied by the Customer?
Yes, we can install customer-supplied doors subject to suitability, measurements and compliance requirements.
Do You Install Composite Front Doors?
Yes, we install composite front doors across London for improved security, insulation and durability.
Can You Repair Existing Fire Doors?
Yes, we carry out fire door repairs and remedial works to help improve safety and compliance.
Do You Provide Fire Door Certification?
Yes, we can provide fire door compliance documentation and certification where applicable following installation or remedial works.
How Much Does Door Fitting Cost?
Costs depend on the door type, installation complexity, frame condition and any fire compliance requirements.
Do You Cover Commercial and Residential Properties?
Yes, we provide door fitting services for homes, flats, HMOs, offices, shops and commercial buildings across London.
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